42495607 has 16 divisors (see below), whose sum is σ = 53125632. Its totient is φ = 33023520.

The previous prime is 42495587. The next prime is 42495617. The reversal of 42495607 is 70659424.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42495607 is a prime.

It is a super-2 number, since 2×42495607² = 3611753228596898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42495617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49393 + ... + 50245.

It is an arithmetic number, because the mean of its divisors is an integer number (3320352).

Almost surely, 2^42495607 is an apocalyptic number.

42495607 is a deficient number, since it is larger than the sum of its proper divisors (10630025).

42495607 is a wasteful number, since it uses less digits than its factorization.

42495607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 42495607 is about 6518.8654687760. The cubic root of 42495607 is about 348.9645779765.

The spelling of 42495607 in words is "forty-two million, four hundred ninety-five thousand, six hundred seven".