145000361 has 16 divisors (see below), whose sum is σ = 172896768. Its totient is φ = 120057600.

The previous prime is 145000351. The next prime is 145000379. The reversal of 145000361 is 163000541.

It is a cyclic number.

It is not a de Polignac number, because 145000361 - 2²⁶ = 77891497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145000351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6710 + ... + 18303.

It is an arithmetic number, because the mean of its divisors is an integer number (10806048).

Almost surely, 2^145000361 is an apocalyptic number.

145000361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

145000361 is a deficient number, since it is larger than the sum of its proper divisors (27896407).

145000361 is a wasteful number, since it uses less digits than its factorization.

145000361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25072.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 145000361 is about 12041.6095684921. The cubic root of 145000361 is about 525.3592232363.

The spelling of 145000361 in words is "one hundred forty-five million, three hundred sixty-one", and thus it is an aban number.