1146641630 has 8 divisors (see below), whose sum is σ = 2063954952. Its totient is φ = 458656648.

The previous prime is 1146641567. The next prime is 1146641663. The reversal of 1146641630 is 361466411.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57332072 + ... + 57332091.

It is an arithmetic number, because the mean of its divisors is an integer number (257994369).

Almost surely, 2^1146641630 is an apocalyptic number.

1146641630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146641630 is a deficient number, since it is larger than the sum of its proper divisors (917313322).

1146641630 is a wasteful number, since it uses less digits than its factorization.

1146641630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114664170.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1146641630 is about 33862.0972475126. The cubic root of 1146641630 is about 1046.6686952553.

The spelling of 1146641630 in words is "one billion, one hundred forty-six million, six hundred forty-one thousand, six hundred thirty".