425888100 has 108 divisors (see below), whose sum is σ = 1456313040. Its totient is φ = 103243200.

The previous prime is 425888083. The next prime is 425888107. The reversal of 425888100 is 1888524.

It is a super-2 number, since 2×425888100² = 362761347443220000, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (425888107) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11610 + ... + 31409.

It is an arithmetic number, because the mean of its divisors is an integer number (13484380).

Almost surely, 2^425888100 is an apocalyptic number.

It is an amenable number.

425888100 is an abundant number, since it is smaller than the sum of its proper divisors (1030424940).

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

425888100 is a wasteful number, since it uses less digits than its factorization.

425888100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43050 (or 43040 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 425888100 is about 20637.0564761547. The cubic root of 425888100 is about 752.3706322421.

The spelling of 425888100 in words is "four hundred twenty-five million, eight hundred eighty-eight thousand, one hundred".