40930292 has 24 divisors (see below), whose sum is σ = 79629312. Its totient is φ = 18280800.

The previous prime is 40930289. The next prime is 40930321. The reversal of 40930292 is 29203904.

40930292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11084 + ... + 14307.

It is an arithmetic number, because the mean of its divisors is an integer number (3317888).

Almost surely, 2^40930292 is an apocalyptic number.

It is an amenable number.

40930292 is a deficient number, since it is larger than the sum of its proper divisors (38699020).

40930292 is a wasteful number, since it uses less digits than its factorization.

40930292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25439 (or 25437 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 40930292 is about 6397.6786415074. The cubic root of 40930292 is about 344.6261917777.

The spelling of 40930292 in words is "forty million, nine hundred thirty thousand, two hundred ninety-two".