265132146 has 16 divisors (see below), whose sum is σ = 530424000. Its totient is φ = 88350768.

The previous prime is 265132139. The next prime is 265132151. The reversal of 265132146 is 641231562.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34680 + ... + 41628.

It is an arithmetic number, because the mean of its divisors is an integer number (33151500).

Almost surely, 2^265132146 is an apocalyptic number.

265132146 is an abundant number, since it is smaller than the sum of its proper divisors (265291854).

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

265132146 is a wasteful number, since it uses less digits than its factorization.

265132146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13313.

The product of its digits is 8640, while the sum is 30.

The square root of 265132146 is about 16282.8789223528. The cubic root of 265132146 is about 642.4225777401.

The spelling of 265132146 in words is "two hundred sixty-five million, one hundred thirty-two thousand, one hundred forty-six".