40923542 has 16 divisors (see below), whose sum is σ = 67241664. Its totient is φ = 18525000.

The previous prime is 40923499. The next prime is 40923551. The reversal of 40923542 is 24532904.

It is a congruent number.

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, 1817 + ... + 9227.

It is an arithmetic number, because the mean of its divisors is an integer number (4202604).

Almost surely, 2^40923542 is an apocalyptic number.

40923542 is a deficient number, since it is larger than the sum of its proper divisors (26318122).

40923542 is a wasteful number, since it uses less digits than its factorization.

40923542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7675.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 40923542 is about 6397.1510846626. The cubic root of 40923542 is about 344.6072461136.

The spelling of 40923542 in words is "forty million, nine hundred twenty-three thousand, five hundred forty-two".