40769124 has 24 divisors (see below), whose sum is σ = 103776288. Its totient is φ = 12354240.

The previous prime is 40769107. The next prime is 40769143. The reversal of 40769124 is 42196704.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 154297 + ... + 154560.

It is an arithmetic number, because the mean of its divisors is an integer number (4324012).

Almost surely, 2^40769124 is an apocalyptic number.

40769124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40769124 is an abundant number, since it is smaller than the sum of its proper divisors (63007164).

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

40769124 is a wasteful number, since it uses less digits than its factorization.

40769124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308875 (or 308873 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 40769124 is about 6385.0703989854. The cubic root of 40769124 is about 344.1732609260.

The spelling of 40769124 in words is "forty million, seven hundred sixty-nine thousand, one hundred twenty-four".