1011664230 has 32 divisors (see below), whose sum is σ = 2506318848. Its totient is φ = 261074400.

The previous prime is 1011664193. The next prime is 1011664279. The reversal of 1011664230 is 324661101.

1011664230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1011664230² = 2046929028522985800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1011664230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542976 + ... + 544835.

It is an arithmetic number, because the mean of its divisors is an integer number (78322464).

Almost surely, 2^1011664230 is an apocalyptic number.

1011664230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011664230 is an abundant number, since it is smaller than the sum of its proper divisors (1494654618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011664230 is a wasteful number, since it uses less digits than its factorization.

1011664230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087852.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1011664230 is about 31806.6695835952. The cubic root of 1011664230 is about 1003.8730567322.

The spelling of 1011664230 in words is "one billion, eleven million, six hundred sixty-four thousand, two hundred thirty".