40951274 has 32 divisors (see below), whose sum is σ = 76016640. Its totient is φ = 16111872.

The previous prime is 40951243. The next prime is 40951291. The reversal of 40951274 is 47215904.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40951274.

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, 40082 + ... + 41090.

It is an arithmetic number, because the mean of its divisors is an integer number (2375520).

Almost surely, 2^40951274 is an apocalyptic number.

40951274 is a deficient number, since it is larger than the sum of its proper divisors (35065366).

40951274 is a wasteful number, since it uses less digits than its factorization.

40951274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 40951274 is about 6399.3182449383. The cubic root of 40951274 is about 344.6850700245.

The spelling of 40951274 in words is "forty million, nine hundred fifty-one thousand, two hundred seventy-four".