1300172 has 6 divisors (see below), whose sum is σ = 2275308. Its totient is φ = 650084.

The previous prime is 1300153. The next prime is 1300181. The reversal of 1300172 is 2710031.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162518 + ... + 162525.

It is an arithmetic number, because the mean of its divisors is an integer number (379218).

2^1300172 is an apocalyptic number.

It is an amenable number.

1300172 is a deficient number, since it is larger than the sum of its proper divisors (975136).

1300172 is a wasteful number, since it uses less digits than its factorization.

1300172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325047 (or 325045 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1300172 is about 1140.2508495941. The cubic root of 1300172 is about 109.1441014163.

The spelling of 1300172 in words is "one million, three hundred thousand, one hundred seventy-two".