72954259 has 8 divisors (see below), whose sum is σ = 88280928. Its totient is φ = 58853760.

The previous prime is 72954257. The next prime is 72954263. The reversal of 72954259 is 95245927.

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

It is not a de Polignac number, because 72954259 - 2¹ = 72954257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72954251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306412 + ... + 306649.

It is an arithmetic number, because the mean of its divisors is an integer number (11035116).

Almost surely, 2^72954259 is an apocalyptic number.

72954259 is a deficient number, since it is larger than the sum of its proper divisors (15326669).

72954259 is a wasteful number, since it uses less digits than its factorization.

72954259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613085.

The product of its digits is 226800, while the sum is 43.

The square root of 72954259 is about 8541.3265363174. The cubic root of 72954259 is about 417.8466104619.

The spelling of 72954259 in words is "seventy-two million, nine hundred fifty-four thousand, two hundred fifty-nine".