42064096 has 12 divisors (see below), whose sum is σ = 82813752. Its totient is φ = 21032032.

The previous prime is 42064063. The next prime is 42064111. The reversal of 42064096 is 69046024.

42064096 = 779² + 780² + ... + 842².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657220 + ... + 657283.

It is an arithmetic number, because the mean of its divisors is an integer number (6901146).

Almost surely, 2^42064096 is an apocalyptic number.

It is an amenable number.

42064096 is a deficient number, since it is larger than the sum of its proper divisors (40749656).

42064096 is a wasteful number, since it uses less digits than its factorization.

42064096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314513 (or 1314505 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 42064096 is about 6485.6839269271. The cubic root of 42064096 is about 347.7793995379.

It can be divided in two parts, 420 and 64096, that added together give a square (64516 = 254²).

The spelling of 42064096 in words is "forty-two million, sixty-four thousand, ninety-six".