1252948900 has 36 divisors (see below), whose sum is σ = 3107315008. Its totient is φ = 429582240.

The previous prime is 1252948891. The next prime is 1252948937. The reversal of 1252948900 is 98492521.

1252948900 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1252948900² = 3139761892022420000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 894264 + ... + 895663.

Almost surely, 2^1252948900 is an apocalyptic number.

1252948900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1252948900 is an abundant number, since it is smaller than the sum of its proper divisors (1854366108).

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

1252948900 is a wasteful number, since it uses less digits than its factorization.

1252948900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789948 (or 1789941 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1252948900 is about 35397.0182360040. The cubic root of 1252948900 is about 1078.0637747490.

The spelling of 1252948900 in words is "one billion, two hundred fifty-two million, nine hundred forty-eight thousand, nine hundred".