5425992 has 192 divisors, whose sum is σ = 18869760. Its totient is φ = 1382400.

The previous prime is 5425991. The next prime is 5425993. The reversal of 5425992 is 2995245.

It is a happy number.

5425992 is nontrivially palindromic in base 5.

It is an interprime number because it is at equal distance from previous prime (5425991) and next prime (5425993).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5⁴ + 4³ + 2¹⁴ + 5⁷ + 9⁶ + 9⁷ + 2¹⁴ .

It is not an unprimeable number, because it can be changed into a prime (5425991) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 175017 + ... + 175047.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

Almost surely, 2^5425992 is an apocalyptic number.

5425992 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5425992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9434880).

5425992 is an abundant number, since it is smaller than the sum of its proper divisors (13443768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5425992 is a wasteful number, since it uses less digits than its factorization.

5425992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 77 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5425992 is about 2329.3758820766. The cubic root of 5425992 is about 175.7220993098.

The spelling of 5425992 in words is "five million, four hundred twenty-five thousand, nine hundred ninety-two".