39140950 has 24 divisors (see below), whose sum is σ = 76635720. Its totient is φ = 14832000.

The previous prime is 39140939. The next prime is 39140957. The reversal of 39140950 is 5904193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39140957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19651 + ... + 21550.

It is an arithmetic number, because the mean of its divisors is an integer number (3193155).

Almost surely, 2^39140950 is an apocalyptic number.

39140950 is a deficient number, since it is larger than the sum of its proper divisors (37494770).

39140950 is a wasteful number, since it uses less digits than its factorization.

39140950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41232 (or 41227 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 39140950 is about 6256.2728521061. The cubic root of 39140950 is about 339.5291926517.

The spelling of 39140950 in words is "thirty-nine million, one hundred forty thousand, nine hundred fifty".