39960501 has 8 divisors (see below), whose sum is σ = 60892224. Its totient is φ = 22834560.

The previous prime is 39960493. The next prime is 39960509. The reversal of 39960501 is 10506993.

It is an interprime number because it is at equal distance from previous prime (39960493) and next prime (39960509).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 39960501 - 2³ = 39960493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39960509) 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, 951420 + ... + 951461.

It is an arithmetic number, because the mean of its divisors is an integer number (7611528).

Almost surely, 2^39960501 is an apocalyptic number.

It is an amenable number.

39960501 is a deficient number, since it is larger than the sum of its proper divisors (20931723).

39960501 is a wasteful number, since it uses less digits than its factorization.

39960501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902891.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 39960501 is about 6321.4318789338. The cubic root of 39960501 is about 341.8825816949.

The spelling of 39960501 in words is "thirty-nine million, nine hundred sixty thousand, five hundred one".