427605095 has 16 divisors (see below), whose sum is σ = 517806432. Its totient is φ = 338979840.

The previous prime is 427605083. The next prime is 427605109. The reversal of 427605095 is 590506724.

It is a happy number.

It is not a de Polignac number, because 427605095 - 2¹⁰ = 427604071 is a prime.

It is a super-2 number, since 2×427605095² = 365692234539918050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280004 + ... + 281526.

It is an arithmetic number, because the mean of its divisors is an integer number (32362902).

Almost surely, 2^427605095 is an apocalyptic number.

427605095 is a deficient number, since it is larger than the sum of its proper divisors (90201337).

427605095 is a wasteful number, since it uses less digits than its factorization.

427605095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 427605095 is about 20678.6144361754. The cubic root of 427605095 is about 753.3803532446.

The spelling of 427605095 in words is "four hundred twenty-seven million, six hundred five thousand, ninety-five".