40934562 has 16 divisors (see below), whose sum is σ = 82635552. Its totient is φ = 13517120.

The previous prime is 40934557. The next prime is 40934563. The reversal of 40934562 is 26543904.

It is a super-2 number, since 2×40934562² = 3351276732263688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40934563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31239 + ... + 32522.

It is an arithmetic number, because the mean of its divisors is an integer number (5164722).

Almost surely, 2^40934562 is an apocalyptic number.

40934562 is an abundant number, since it is smaller than the sum of its proper divisors (41700990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40934562 is a wasteful number, since it uses less digits than its factorization.

40934562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63873.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 40934562 is about 6398.0123475967. The cubic root of 40934562 is about 344.6381755888.

The spelling of 40934562 in words is "forty million, nine hundred thirty-four thousand, five hundred sixty-two".