41749056 has 42 divisors (see below), whose sum is σ = 119667782. Its totient is φ = 13916160.

The previous prime is 41749039. The next prime is 41749073. The reversal of 41749056 is 65094714.

It is an interprime number because it is at equal distance from previous prime (41749039) and next prime (41749073).

It can be written as a sum of positive squares in only one way, i.e., 33454656 + 8294400 = 5784^2 + 2880^2 .

It is a super-2 number, since 2×41749056² = 3485967353782272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 41749056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35665 + ... + 36816.

Almost surely, 2^41749056 is an apocalyptic number.

It is an amenable number.

41749056 is an abundant number, since it is smaller than the sum of its proper divisors (77918726).

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

41749056 is a wasteful number, since it uses less digits than its factorization.

41749056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72499 (or 72486 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 41749056 is about 6461.3509423340. The cubic root of 41749056 is about 346.9089890239.

The spelling of 41749056 in words is "forty-one million, seven hundred forty-nine thousand, fifty-six".