42922924 has 12 divisors (see below), whose sum is σ = 81943848. Its totient is φ = 19510400.

The previous prime is 42922921. The next prime is 42922927.

42922924 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (42922921) and next prime (42922927).

It is a self number, because there is not a number n which added to its sum of digits gives 42922924.

It is not an unprimeable number, because it can be changed into a prime (42922921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487717 + ... + 487804.

It is an arithmetic number, because the mean of its divisors is an integer number (6828654).

Almost surely, 2^42922924 is an apocalyptic number.

42922924 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42922924 is a deficient number, since it is larger than the sum of its proper divisors (39020924).

42922924 is a wasteful number, since it uses less digits than its factorization.

42922924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975536 (or 975534 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 42922924 is about 6551.5588984607. The cubic root of 42922924 is about 350.1303568850.

The spelling of 42922924 in words is "forty-two million, nine hundred twenty-two thousand, nine hundred twenty-four".