40707370 has 16 divisors (see below), whose sum is σ = 79934688. Its totient is φ = 14802640.

The previous prime is 40707349. The next prime is 40707379. The reversal of 40707370 is 7370704.

It is not an unprimeable number, because it can be changed into a prime (40707379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184924 + ... + 185143.

It is an arithmetic number, because the mean of its divisors is an integer number (4995918).

Almost surely, 2^40707370 is an apocalyptic number.

40707370 is a deficient number, since it is larger than the sum of its proper divisors (39227318).

40707370 is a wasteful number, since it uses less digits than its factorization.

40707370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370085.

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 40707370 is about 6380.2327543750. The cubic root of 40707370 is about 343.9993971956. Note that the first 3 decimals are identical.

The spelling of 40707370 in words is "forty million, seven hundred seven thousand, three hundred seventy".