75012995 has 12 divisors (see below), whose sum is σ = 93231840. Its totient is φ = 57937824.

The previous prime is 75012983. The next prime is 75012997. The reversal of 75012995 is 59921057.

It is not a de Polignac number, because 75012995 - 2²² = 70818691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75012997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4715 + ... + 13124.

It is an arithmetic number, because the mean of its divisors is an integer number (7769320).

Almost surely, 2^75012995 is an apocalyptic number.

75012995 is a deficient number, since it is larger than the sum of its proper divisors (18218845).

75012995 is a wasteful number, since it uses less digits than its factorization.

75012995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17902 (or 17873 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 75012995 is about 8661.0042720230. The cubic root of 75012995 is about 421.7406877054.

The spelling of 75012995 in words is "seventy-five million, twelve thousand, nine hundred ninety-five".