88695045 has 24 divisors (see below), whose sum is σ = 155596896. Its totient is φ = 46732128.

The previous prime is 88695043. The next prime is 88695067. The reversal of 88695045 is 54059688.

88695045 is a `hidden beast` number, since 88 + 69 + 504 + 5 = 666.

It is not a de Polignac number, because 88695045 - 2¹ = 88695043 is a prime.

It is a super-2 number, since 2×88695045² = 15733622015104050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88695041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8139 + ... + 15608.

It is an arithmetic number, because the mean of its divisors is an integer number (6483204).

Almost surely, 2^88695045 is an apocalyptic number.

It is an amenable number.

88695045 is a deficient number, since it is larger than the sum of its proper divisors (66901851).

88695045 is a wasteful number, since it uses less digits than its factorization.

88695045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23841 (or 23838 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 88695045 is about 9417.8046804975. The cubic root of 88695045 is about 445.9639835649.

The spelling of 88695045 in words is "eighty-eight million, six hundred ninety-five thousand, forty-five".