40974365 has 16 divisors (see below), whose sum is σ = 50692608. Its totient is φ = 31777536.

The previous prime is 40974347. The next prime is 40974383. The reversal of 40974365 is 56347904.

It is an interprime number because it is at equal distance from previous prime (40974347) and next prime (40974383).

It is a cyclic number.

It is not a de Polignac number, because 40974365 - 2¹⁰ = 40973341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25784 + ... + 27326.

It is an arithmetic number, because the mean of its divisors is an integer number (3168288).

Almost surely, 2^40974365 is an apocalyptic number.

It is an amenable number.

40974365 is a deficient number, since it is larger than the sum of its proper divisors (9718243).

40974365 is a wasteful number, since it uses less digits than its factorization.

40974365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 40974365 is about 6401.1221672454. The cubic root of 40974365 is about 344.7498431617.

The spelling of 40974365 in words is "forty million, nine hundred seventy-four thousand, three hundred sixty-five".