72041255 has 32 divisors (see below), whose sum is σ = 106928640. Its totient is φ = 45809280.

The previous prime is 72041251. The next prime is 72041279. The reversal of 72041255 is 55214027.

It is not a de Polignac number, because 72041255 - 2² = 72041251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72041251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10934 + ... + 16236.

It is an arithmetic number, because the mean of its divisors is an integer number (3341520).

Almost surely, 2^72041255 is an apocalyptic number.

72041255 is a deficient number, since it is larger than the sum of its proper divisors (34887385).

72041255 is a wasteful number, since it uses less digits than its factorization.

72041255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 72041255 is about 8487.7120002978. The cubic root of 72041255 is about 416.0962067153.

The spelling of 72041255 in words is "seventy-two million, forty-one thousand, two hundred fifty-five".