42996310 has 32 divisors (see below), whose sum is σ = 88687872. Its totient is φ = 14701920.

The previous prime is 42996307. The next prime is 42996311. The reversal of 42996310 is 1369924.

It is a super-2 number, since 2×42996310² = 3697365347232200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42996311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38865 + ... + 39955.

It is an arithmetic number, because the mean of its divisors is an integer number (2771496).

Almost surely, 2^42996310 is an apocalyptic number.

42996310 is an abundant number, since it is smaller than the sum of its proper divisors (45691562).

42996310 is a wasteful number, since it uses less digits than its factorization.

42996310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 42996310 is about 6557.1571584033. The cubic root of 42996310 is about 350.3297844041.

It can be divided in two parts, 4299 and 6310, that added together give a square (10609 = 103²).

The spelling of 42996310 in words is "forty-two million, nine hundred ninety-six thousand, three hundred ten".