40762044 has 36 divisors (see below), whose sum is σ = 104047216. Its totient is φ = 13454208.

The previous prime is 40762037. The next prime is 40762093. The reversal of 40762044 is 44026704.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 40761999 and 40762017.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1789 + ... + 9204.

Almost surely, 2^40762044 is an apocalyptic number.

It is an amenable number.

40762044 is an abundant number, since it is smaller than the sum of its proper divisors (63285172).

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

40762044 is a wasteful number, since it uses less digits than its factorization.

40762044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11106 (or 11101 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 40762044 is about 6384.5159565937. The cubic root of 40762044 is about 344.1533366343.

Adding to 40762044 its reverse (44026704), we get a palindrome (84788748).

The spelling of 40762044 in words is "forty million, seven hundred sixty-two thousand, forty-four".