72075495 has 32 divisors (see below), whose sum is σ = 124431552. Its totient is φ = 35489792.

The previous prime is 72075401. The next prime is 72075511. The reversal of 72075495 is 59457027.

It is a cyclic number.

It is not a de Polignac number, because 72075495 - 2⁹ = 72074983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10849 + ... + 16181.

It is an arithmetic number, because the mean of its divisors is an integer number (3888486).

Almost surely, 2^72075495 is an apocalyptic number.

72075495 is a deficient number, since it is larger than the sum of its proper divisors (52356057).

72075495 is a wasteful number, since it uses less digits than its factorization.

72075495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5411.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 72075495 is about 8489.7287942549. The cubic root of 72075495 is about 416.1621174566.

The spelling of 72075495 in words is "seventy-two million, seventy-five thousand, four hundred ninety-five".