145007365 has 16 divisors (see below), whose sum is σ = 188742960. Its totient is φ = 106516480.

The previous prime is 145007353. The next prime is 145007371. The reversal of 145007365 is 563700541.

It can be written as a sum of positive squares in 8 ways, for example, as 1151329 + 143856036 = 1073^2 + 11994^2 .

It is not a de Polignac number, because 145007365 - 2²⁷ = 10789637 is a prime.

It is a congruent number.

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, 17320 + ... + 24289.

It is an arithmetic number, because the mean of its divisors is an integer number (11796435).

Almost surely, 2^145007365 is an apocalyptic number.

It is an amenable number.

145007365 is a deficient number, since it is larger than the sum of its proper divisors (43735595).

145007365 is a wasteful number, since it uses less digits than its factorization.

145007365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41672.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 145007365 is about 12041.9003898886. The cubic root of 145007365 is about 525.3676819664.

The spelling of 145007365 in words is "one hundred forty-five million, seven thousand, three hundred sixty-five".