940972015 has 8 divisors (see below), whose sum is σ = 1195588080. Its totient is φ = 708496512.

The previous prime is 940972001. The next prime is 940972063. The reversal of 940972015 is 510279049.

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

It is a cyclic number.

It is not a de Polignac number, because 940972015 - 2¹⁹ = 940447727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5535045 + ... + 5535214.

It is an arithmetic number, because the mean of its divisors is an integer number (149448510).

Almost surely, 2^940972015 is an apocalyptic number.

940972015 is a deficient number, since it is larger than the sum of its proper divisors (254616065).

940972015 is a wasteful number, since it uses less digits than its factorization.

940972015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11070281.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 940972015 is about 30675.2671545009. The cubic root of 940972015 is about 979.9236421834.

The spelling of 940972015 in words is "nine hundred forty million, nine hundred seventy-two thousand, fifteen".