1426492152 has 24 divisors (see below), whose sum is σ = 3863416440. Its totient is φ = 475497360.

The previous prime is 1426492103. The next prime is 1426492153. The reversal of 1426492152 is 2512946241.

It is a happy number.

1426492152 is a `hidden beast` number, since 1 + 4 + 2 + 649 + 2 + 1 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1426492152² = 4069759719435182208, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426492153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9906124 + ... + 9906267.

It is an arithmetic number, because the mean of its divisors is an integer number (160975685).

Almost surely, 2^1426492152 is an apocalyptic number.

1426492152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1426492152 is an abundant number, since it is smaller than the sum of its proper divisors (2436924288).

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

1426492152 is a wasteful number, since it uses less digits than its factorization.

1426492152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19812403 (or 19812396 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 1426492152 is about 37768.9310412672. The cubic root of 1426492152 is about 1125.7011996003.

The spelling of 1426492152 in words is "one billion, four hundred twenty-six million, four hundred ninety-two thousand, one hundred fifty-two".