40373374 has 4 divisors (see below), whose sum is σ = 60560064. Its totient is φ = 20186686.

The previous prime is 40373363. The next prime is 40373381. The reversal of 40373374 is 47337304.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10093342 + ... + 10093345.

It is an arithmetic number, because the mean of its divisors is an integer number (15140016).

Almost surely, 2^40373374 is an apocalyptic number.

40373374 is a deficient number, since it is larger than the sum of its proper divisors (20186690).

40373374 is a wasteful number, since it uses less digits than its factorization.

40373374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20186689.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 40373374 is about 6354.0045640525. The cubic root of 40373374 is about 343.0559964337.

The spelling of 40373374 in words is "forty million, three hundred seventy-three thousand, three hundred seventy-four".