40744852 has 24 divisors (see below), whose sum is σ = 75902400. Its totient is φ = 19071360.

The previous prime is 40744849. The next prime is 40744861. The reversal of 40744852 is 25844704.

It is a happy number.

It is a hoax number, since the sum of its digits (34) 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 (34).

It is a congruent number.

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, 12027 + ... + 15037.

It is an arithmetic number, because the mean of its divisors is an integer number (3162600).

Almost surely, 2^40744852 is an apocalyptic number.

It is an amenable number.

40744852 is a deficient number, since it is larger than the sum of its proper divisors (35157548).

40744852 is a wasteful number, since it uses less digits than its factorization.

40744852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231 (or 3229 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 40744852 is about 6383.1694321865. The cubic root of 40744852 is about 344.1049458963.

The spelling of 40744852 in words is "forty million, seven hundred forty-four thousand, eight hundred fifty-two".