71913802 has 16 divisors (see below), whose sum is σ = 112258080. Its totient is φ = 34522992.

The previous prime is 71913799. The next prime is 71913811. The reversal of 71913802 is 20831917.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2013 + ... + 12160.

It is an arithmetic number, because the mean of its divisors is an integer number (7016130).

Almost surely, 2^71913802 is an apocalyptic number.

71913802 is a deficient number, since it is larger than the sum of its proper divisors (40344278).

71913802 is a wasteful number, since it uses less digits than its factorization.

71913802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14277.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 71913802 is about 8480.2005872503. The cubic root of 71913802 is about 415.8506806613.

The spelling of 71913802 in words is "seventy-one million, nine hundred thirteen thousand, eight hundred two".