40860892 has 12 divisors (see below), whose sum is σ = 71935920. Its totient is φ = 20307776.

The previous prime is 40860871. The next prime is 40860893. The reversal of 40860892 is 29806804.

It is a super-2 number, since 2×40860892² = 3339224990071328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40860893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29917 + ... + 31252.

It is an arithmetic number, because the mean of its divisors is an integer number (5994660).

Almost surely, 2^40860892 is an apocalyptic number.

It is an amenable number.

40860892 is a deficient number, since it is larger than the sum of its proper divisors (31075028).

40860892 is a wasteful number, since it uses less digits than its factorization.

40860892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61340 (or 61338 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 40860892 is about 6392.2524981418. The cubic root of 40860892 is about 344.4313028015.

The spelling of 40860892 in words is "forty million, eight hundred sixty thousand, eight hundred ninety-two".