72629914 has 32 divisors (see below), whose sum is σ = 127572480. Its totient is φ = 30371328.

The previous prime is 72629867. The next prime is 72629917. The reversal of 72629914 is 41992627.

It is not an unprimeable number, because it can be changed into a prime (72629917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106944 + ... + 107620.

It is an arithmetic number, because the mean of its divisors is an integer number (3986640).

Almost surely, 2^72629914 is an apocalyptic number.

72629914 is a deficient number, since it is larger than the sum of its proper divisors (54942566).

72629914 is a wasteful number, since it uses less digits than its factorization.

72629914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862.

The product of its digits is 54432, while the sum is 40.

The square root of 72629914 is about 8522.3185812313. The cubic root of 72629914 is about 417.2264602358.

The spelling of 72629914 in words is "seventy-two million, six hundred twenty-nine thousand, nine hundred fourteen".