72410045 has 8 divisors (see below), whose sum is σ = 91465440. Its totient is φ = 54879120.

The previous prime is 72410027. The next prime is 72410053. The reversal of 72410045 is 54001427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72410045 - 2¹⁴ = 72393661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72410045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381011 + ... + 381200.

It is an arithmetic number, because the mean of its divisors is an integer number (11433180).

Almost surely, 2^72410045 is an apocalyptic number.

It is an amenable number.

72410045 is a deficient number, since it is larger than the sum of its proper divisors (19055395).

72410045 is a wasteful number, since it uses less digits than its factorization.

72410045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762235.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 72410045 is about 8509.4092039342. The cubic root of 72410045 is about 416.8050182339.

The spelling of 72410045 in words is "seventy-two million, four hundred ten thousand, forty-five".