75112023 has 16 divisors (see below), whose sum is σ = 114589440. Its totient is φ = 42871296.

The previous prime is 75112021. The next prime is 75112033. The reversal of 75112023 is 32021157.

It is not a de Polignac number, because 75112023 - 2¹ = 75112021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75112021) 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, 24088 + ... + 27026.

It is an arithmetic number, because the mean of its divisors is an integer number (7161840).

Almost surely, 2^75112023 is an apocalyptic number.

75112023 is a deficient number, since it is larger than the sum of its proper divisors (39477417).

75112023 is a wasteful number, since it uses less digits than its factorization.

75112023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4166.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 75112023 is about 8666.7192754814. The cubic root of 75112023 is about 421.9261923283.

The spelling of 75112023 in words is "seventy-five million, one hundred twelve thousand, twenty-three".