1157254300 has 18 divisors (see below), whose sum is σ = 2511242048. Its totient is φ = 462901680.

The previous prime is 1157254297. The next prime is 1157254303. The reversal of 1157254300 is 34527511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1157254297) and next prime (1157254303).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1157254303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5786172 + ... + 5786371.

Almost surely, 2^1157254300 is an apocalyptic number.

1157254300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1157254300 is an abundant number, since it is smaller than the sum of its proper divisors (1353987748).

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

1157254300 is a wasteful number, since it uses less digits than its factorization.

1157254300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11572557 (or 11572550 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1157254300 is about 34018.4405874226. The cubic root of 1157254300 is about 1049.8879094252.

The spelling of 1157254300 in words is "one billion, one hundred fifty-seven million, two hundred fifty-four thousand, three hundred".