3215125262 has 8 divisors (see below), whose sum is σ = 4824556992. Its totient is φ = 1606939600.

The previous prime is 3215125259. The next prime is 3215125283. The reversal of 3215125262 is 2625215123.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305039 + ... + 315402.

It is an arithmetic number, because the mean of its divisors is an integer number (603069624).

Almost surely, 2^3215125262 is an apocalyptic number.

3215125262 is a deficient number, since it is larger than the sum of its proper divisors (1609431730).

3215125262 is a wasteful number, since it uses less digits than its factorization.

3215125262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623034.

The product of its digits is 7200, while the sum is 29.

The square root of 3215125262 is about 56702.0745828581. The cubic root of 3215125262 is about 1475.9306985747.

The spelling of 3215125262 in words is "three billion, two hundred fifteen million, one hundred twenty-five thousand, two hundred sixty-two".