72416575 has 24 divisors (see below), whose sum is σ = 111957120. Its totient is φ = 45141600.

The previous prime is 72416573. The next prime is 72416579. The reversal of 72416575 is 57561427.

It is not a de Polignac number, because 72416575 - 2¹ = 72416573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72416573) 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, 16885 + ... + 20734.

It is an arithmetic number, because the mean of its divisors is an integer number (4664880).

Almost surely, 2^72416575 is an apocalyptic number.

72416575 is a deficient number, since it is larger than the sum of its proper divisors (39540545).

72416575 is a wasteful number, since it uses less digits than its factorization.

72416575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37647 (or 37642 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 72416575 is about 8509.7928881965. The cubic root of 72416575 is about 416.8175471354.

The spelling of 72416575 in words is "seventy-two million, four hundred sixteen thousand, five hundred seventy-five".