72701962 has 16 divisors (see below), whose sum is σ = 116933760. Its totient is φ = 33778368.

The previous prime is 72701957. The next prime is 72701963. The reversal of 72701962 is 26910727.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (72701963) 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, 10848 + ... + 16219.

It is an arithmetic number, because the mean of its divisors is an integer number (7308360).

Almost surely, 2^72701962 is an apocalyptic number.

72701962 is a deficient number, since it is larger than the sum of its proper divisors (44231798).

72701962 is a wasteful number, since it uses less digits than its factorization.

72701962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27165.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 72701962 is about 8526.5445521618. The cubic root of 72701962 is about 417.3643758502.

The spelling of 72701962 in words is "seventy-two million, seven hundred one thousand, nine hundred sixty-two".