5420700 has 108 divisors (see below), whose sum is σ = 17941560. Its totient is φ = 1365120.

The previous prime is 5420683. The next prime is 5420711. The reversal of 5420700 is 70245.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16942 + ... + 17258.

Almost surely, 2^5420700 is an apocalyptic number.

5420700 is a gapful number since it is divisible by the number (50) 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 5420700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8970780).

5420700 is an abundant number, since it is smaller than the sum of its proper divisors (12520860).

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

5420700 is a wasteful number, since it uses less digits than its factorization.

5420700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 5420700 is about 2328.2396783836. The cubic root of 5420700 is about 175.6649531491.

Adding to 5420700 its reverse (70245), we get a palindrome (5490945).

The spelling of 5420700 in words is "five million, four hundred twenty thousand, seven hundred".