1042664615 has 8 divisors (see below), whose sum is σ = 1317050160. Its totient is φ = 790229952.

The previous prime is 1042664537. The next prime is 1042664627. The reversal of 1042664615 is 5164662401.

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 1042664615 - 2¹⁴ = 1042648231 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, 5487614 + ... + 5487803.

It is an arithmetic number, because the mean of its divisors is an integer number (164631270).

Almost surely, 2^1042664615 is an apocalyptic number.

1042664615 is a deficient number, since it is larger than the sum of its proper divisors (274385545).

1042664615 is a wasteful number, since it uses less digits than its factorization.

1042664615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10975441.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1042664615 is about 32290.3176664461. The cubic root of 1042664615 is about 1014.0239478515.

The spelling of 1042664615 in words is "one billion, forty-two million, six hundred sixty-four thousand, six hundred fifteen".