40933151 has 4 divisors (see below), whose sum is σ = 46780752. Its totient is φ = 35085552.

The previous prime is 40933141. The next prime is 40933153. The reversal of 40933151 is 15133904.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40933151 - 2¹⁰ = 40932127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40933151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40933153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2923790 + ... + 2923803.

It is an arithmetic number, because the mean of its divisors is an integer number (11695188).

Almost surely, 2^40933151 is an apocalyptic number.

40933151 is a deficient number, since it is larger than the sum of its proper divisors (5847601).

40933151 is an equidigital number, since it uses as much as digits as its factorization.

40933151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5847600.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 40933151 is about 6397.9020780253. The cubic root of 40933151 is about 344.6342156909.

The spelling of 40933151 in words is "forty million, nine hundred thirty-three thousand, one hundred fifty-one".