75023601 has 16 divisors (see below), whose sum is σ = 106178688. Its totient is φ = 46956800.

The previous prime is 75023591. The next prime is 75023603. The reversal of 75023601 is 10632057.

It is a cyclic number.

It is not a de Polignac number, because 75023601 - 2⁶ = 75023537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75023603) 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 15 ways as a sum of consecutive naturals, for example, 21916 + ... + 25106.

It is an arithmetic number, because the mean of its divisors is an integer number (6636168).

Almost surely, 2^75023601 is an apocalyptic number.

It is an amenable number.

75023601 is a deficient number, since it is larger than the sum of its proper divisors (31155087).

75023601 is a wasteful number, since it uses less digits than its factorization.

75023601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 75023601 is about 8661.6165350355. The cubic root of 75023601 is about 421.7605632436.

Adding to 75023601 its reverse (10632057), we get a palindrome (85655658).

The spelling of 75023601 in words is "seventy-five million, twenty-three thousand, six hundred one".