1147488210 has 48 divisors (see below), whose sum is σ = 3254696640. Its totient is φ = 278178720.

The previous prime is 1147488203. The next prime is 1147488217. The reversal of 1147488210 is 128847411.

It is an interprime number because it is at equal distance from previous prime (1147488203) and next prime (1147488217).

It is not an unprimeable number, because it can be changed into a prime (1147488217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 578550 + ... + 580529.

It is an arithmetic number, because the mean of its divisors is an integer number (67806180).

Almost surely, 2^1147488210 is an apocalyptic number.

1147488210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1147488210 is an abundant number, since it is smaller than the sum of its proper divisors (2107208430).

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

1147488210 is a wasteful number, since it uses less digits than its factorization.

1147488210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159103 (or 1159100 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 1147488210 is about 33874.5953481366. The cubic root of 1147488210 is about 1046.9262214605.

The spelling of 1147488210 in words is "one billion, one hundred forty-seven million, four hundred eighty-eight thousand, two hundred ten".