40900761 has 16 divisors (see below), whose sum is σ = 66102720. Its totient is φ = 24788160.

The previous prime is 40900733. The next prime is 40900771. The reversal of 40900761 is 16700904.

It is not a de Polignac number, because 40900761 - 2¹⁴ = 40884377 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40900721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68560 + ... + 69153.

It is an arithmetic number, because the mean of its divisors is an integer number (4131420).

Almost surely, 2^40900761 is an apocalyptic number.

It is an amenable number.

40900761 is a deficient number, since it is larger than the sum of its proper divisors (25201959).

40900761 is a wasteful number, since it uses less digits than its factorization.

40900761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137733 (or 137727 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 40900761 is about 6395.3702785687. The cubic root of 40900761 is about 344.5432898148.

The spelling of 40900761 in words is "forty million, nine hundred thousand, seven hundred sixty-one".