427625106 has 16 divisors (see below), whose sum is σ = 905559264. Its totient is φ = 134156864.

The previous prime is 427625101. The next prime is 427625111. The reversal of 427625106 is 601526724.

It is an interprime number because it is at equal distance from previous prime (427625101) and next prime (427625111).

It is a super-2 number, since 2×427625106² = 365726462563022472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (427625101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2096100 + ... + 2096303.

It is an arithmetic number, because the mean of its divisors is an integer number (56597454).

Almost surely, 2^427625106 is an apocalyptic number.

427625106 is an abundant number, since it is smaller than the sum of its proper divisors (477934158).

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

427625106 is a wasteful number, since it uses less digits than its factorization.

427625106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192425.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 427625106 is about 20679.0982878848. The cubic root of 427625106 is about 753.3921052554.

The spelling of 427625106 in words is "four hundred twenty-seven million, six hundred twenty-five thousand, one hundred six".