40412607 has 8 divisors (see below), whose sum is σ = 53947776. Its totient is φ = 26909592.

The previous prime is 40412599. The next prime is 40412609. The reversal of 40412607 is 70621404.

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

It is not a de Polignac number, because 40412607 - 2³ = 40412599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40412609) 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, 4933 + ... + 10254.

It is an arithmetic number, because the mean of its divisors is an integer number (6743472).

Almost surely, 2^40412607 is an apocalyptic number.

40412607 is a deficient number, since it is larger than the sum of its proper divisors (13535169).

40412607 is a wasteful number, since it uses less digits than its factorization.

40412607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16077.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 40412607 is about 6357.0910800460. The cubic root of 40412607 is about 343.1670825058.

The spelling of 40412607 in words is "forty million, four hundred twelve thousand, six hundred seven".