64072954 has 8 divisors (see below), whose sum is σ = 104846688. Its totient is φ = 29124060.

The previous prime is 64072933. The next prime is 64072961. The reversal of 64072954 is 45927046.

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

It is a super-2 number, since 2×64072954² = 8210686868572232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1456182 + ... + 1456225.

It is an arithmetic number, because the mean of its divisors is an integer number (13105836).

Almost surely, 2^64072954 is an apocalyptic number.

64072954 is a deficient number, since it is larger than the sum of its proper divisors (40773734).

64072954 is a wasteful number, since it uses less digits than its factorization.

64072954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912420.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 64072954 is about 8004.5583263538. The cubic root of 64072954 is about 400.1519297860.

The spelling of 64072954 in words is "sixty-four million, seventy-two thousand, nine hundred fifty-four".