1372153 has 4 divisors (see below), whose sum is σ = 1416448. Its totient is φ = 1327860.

The previous prime is 1372139. The next prime is 1372171. The reversal of 1372153 is 3512731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3512731 = 487 ⋅7213.

It is a cyclic number.

It is not a de Polignac number, because 1372153 - 2⁹ = 1371641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1372103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22101 + ... + 22162.

It is an arithmetic number, because the mean of its divisors is an integer number (354112).

2^1372153 is an apocalyptic number.

It is an amenable number.

1372153 is a deficient number, since it is larger than the sum of its proper divisors (44295).

1372153 is an equidigital number, since it uses as much as digits as its factorization.

1372153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44294.

The product of its digits is 630, while the sum is 22.

The square root of 1372153 is about 1171.3893460332. The cubic root of 1372153 is about 111.1222039666.

Adding to 1372153 its reverse (3512731), we get a palindrome (4884884).

The spelling of 1372153 in words is "one million, three hundred seventy-two thousand, one hundred fifty-three".