75672601 has 3 divisors (see below), whose sum is σ = 75681301. Its totient is φ = 75663902.

The previous prime is 75672589. The next prime is 75672607. The reversal of 75672601 is 10627657.

The square root of 75672601 is 8699.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10627657 = 857 ⋅12401.

It is not a de Polignac number, because 75672601 - 2⁹ = 75672089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75672607) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4350 + ... + 13048.

Almost surely, 2^75672601 is an apocalyptic number.

75672601 is the 8699-th square number.

75672601 is the 4350-th centered octagonal number.

It is an amenable number.

75672601 is a deficient number, since it is larger than the sum of its proper divisors (8700).

75672601 is an frugal number, since it uses more digits than its factorization.

75672601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17398 (or 8699 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The cubic root of 75672601 is about 422.9732353633.

The spelling of 75672601 in words is "seventy-five million, six hundred seventy-two thousand, six hundred one".