72377034 has 8 divisors (see below), whose sum is σ = 144754080. Its totient is φ = 24125676.

The previous prime is 72377029. The next prime is 72377051. The reversal of 72377034 is 43077327.

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

72377034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 72376986 and 72377004.

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, 6031414 + ... + 6031425.

It is an arithmetic number, because the mean of its divisors is an integer number (18094260).

Almost surely, 2^72377034 is an apocalyptic number.

72377034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72377034 is a wasteful number, since it uses less digits than its factorization.

72377034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12062844.

The product of its (nonzero) digits is 24696, while the sum is 33.

The square root of 72377034 is about 8507.4693064389. The cubic root of 72377034 is about 416.7416695559.

The spelling of 72377034 in words is "seventy-two million, three hundred seventy-seven thousand, thirty-four".