3147252000 has 96 divisors (see below), whose sum is σ = 10310436864. Its totient is φ = 839264000.

The previous prime is 3147251981. The next prime is 3147252013. The reversal of 3147252000 is 2527413.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 119136 + ... + 143135.

It is an arithmetic number, because the mean of its divisors is an integer number (107400384).

Almost surely, 2^3147252000 is an apocalyptic number.

3147252000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3147252000 is an abundant number, since it is smaller than the sum of its proper divisors (7163184864).

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

3147252000 is a wasteful number, since it uses less digits than its factorization.

3147252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262299 (or 262281 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 3147252000 is about 56100.3743303019. The cubic root of 3147252000 is about 1465.4708112594.

Adding to 3147252000 its reverse (2527413), we get a palindrome (3149779413).

The spelling of 3147252000 in words is "three billion, one hundred forty-seven million, two hundred fifty-two thousand".