1012623359 has 8 divisors (see below), whose sum is σ = 1109423952. Its totient is φ = 916613440.

The previous prime is 1012623349. The next prime is 1012623361. The reversal of 1012623359 is 9533262101.

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 1012623359 - 2⁸ = 1012623103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012623349) 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, 194984 + ... + 200109.

It is an arithmetic number, because the mean of its divisors is an integer number (138677994).

Almost surely, 2^1012623359 is an apocalyptic number.

1012623359 is a deficient number, since it is larger than the sum of its proper divisors (96800593).

1012623359 is a wasteful number, since it uses less digits than its factorization.

1012623359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395337.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 1012623359 is about 31821.7434940325. The cubic root of 1012623359 is about 1004.1902040002.

The spelling of 1012623359 in words is "one billion, twelve million, six hundred twenty-three thousand, three hundred fifty-nine".