426525100 has 36 divisors (see below), whose sum is σ = 928584664. Its totient is φ = 170052480.

The previous prime is 426525097. The next prime is 426525107. The reversal of 426525100 is 1525624.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (426525107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24487 + ... + 38113.

Almost surely, 2^426525100 is an apocalyptic number.

It is an amenable number.

426525100 is an abundant number, since it is smaller than the sum of its proper divisors (502059564).

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

426525100 is a wasteful number, since it uses less digits than its factorization.

426525100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13954 (or 13947 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 426525100 is about 20652.4841120869. The cubic root of 426525100 is about 752.7455518108.

The spelling of 426525100 in words is "four hundred twenty-six million, five hundred twenty-five thousand, one hundred".