40083374 has 4 divisors (see below), whose sum is σ = 60125064. Its totient is φ = 20041686.

The previous prime is 40083371. The next prime is 40083383. The reversal of 40083374 is 47338004.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40083371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10020842 + ... + 10020845.

It is an arithmetic number, because the mean of its divisors is an integer number (15031266).

Almost surely, 2^40083374 is an apocalyptic number.

40083374 is a deficient number, since it is larger than the sum of its proper divisors (20041690).

40083374 is a wasteful number, since it uses less digits than its factorization.

40083374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20041689.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 40083374 is about 6331.1431827120. The cubic root of 40083374 is about 342.2326369946.

The spelling of 40083374 in words is "forty million, eighty-three thousand, three hundred seventy-four".