145628795 has 32 divisors (see below), whose sum is σ = 195132672. Its totient is φ = 103652352.

The previous prime is 145628767. The next prime is 145628809. The reversal of 145628795 is 597826541.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 145628795 - 2²⁴ = 128851579 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222689 + ... + 223341.

It is an arithmetic number, because the mean of its divisors is an integer number (6097896).

Almost surely, 2^145628795 is an apocalyptic number.

145628795 is a deficient number, since it is larger than the sum of its proper divisors (49503877).

145628795 is a wasteful number, since it uses less digits than its factorization.

145628795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791.

The product of its digits is 604800, while the sum is 47.

The square root of 145628795 is about 12067.6756254053. The cubic root of 145628795 is about 526.1171013023.

The spelling of 145628795 in words is "one hundred forty-five million, six hundred twenty-eight thousand, seven hundred ninety-five".