40925357 has 4 divisors (see below), whose sum is σ = 44645856. Its totient is φ = 37204860.

The previous prime is 40925329. The next prime is 40925359. The reversal of 40925357 is 75352904.

40925357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40925357 - 2²² = 36731053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40925359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860233 + ... + 1860254.

It is an arithmetic number, because the mean of its divisors is an integer number (11161464).

Almost surely, 2^40925357 is an apocalyptic number.

It is an amenable number.

40925357 is a deficient number, since it is larger than the sum of its proper divisors (3720499).

40925357 is a wasteful number, since it uses less digits than its factorization.

40925357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720498.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 40925357 is about 6397.2929431127. The cubic root of 40925357 is about 344.6123405969.

It can be divided in two parts, 4092 and 5357, that added together give a palindrome (9449).

The spelling of 40925357 in words is "forty million, nine hundred twenty-five thousand, three hundred fifty-seven".