72677042 has 8 divisors (see below), whose sum is σ = 109102896. Its totient is φ = 36309412.

The previous prime is 72677029. The next prime is 72677053. The reversal of 72677042 is 24077627.

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

It is a junction number, because it is equal to n+sod(n) for n = 72676993 and 72677011.

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, 11288 + ... + 16515.

It is an arithmetic number, because the mean of its divisors is an integer number (13637862).

Almost surely, 2^72677042 is an apocalyptic number.

72677042 is a deficient number, since it is larger than the sum of its proper divisors (36425854).

72677042 is a wasteful number, since it uses less digits than its factorization.

72677042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29112.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 72677042 is about 8525.0831080993. The cubic root of 72677042 is about 417.3166838369.

The spelling of 72677042 in words is "seventy-two million, six hundred seventy-seven thousand, forty-two".