1357214173 has 8 divisors (see below), whose sum is σ = 1557139392. Its totient is φ = 1158798336.

The previous prime is 1357214171. The next prime is 1357214231. The reversal of 1357214173 is 3714127531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1357214173 - 2¹ = 1357214171 is a prime.

It is a super-2 number, since 2×1357214173² = 3684060622784147858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357214171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375415 + ... + 379012.

It is an arithmetic number, because the mean of its divisors is an integer number (194642424).

Almost surely, 2^1357214173 is an apocalyptic number.

It is an amenable number.

1357214173 is a deficient number, since it is larger than the sum of its proper divisors (199925219).

1357214173 is an equidigital number, since it uses as much as digits as its factorization.

1357214173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754691.

The product of its digits is 17640, while the sum is 34.

The square root of 1357214173 is about 36840.3877965474. The cubic root of 1357214173 is about 1107.1746376797.

The spelling of 1357214173 in words is "one billion, three hundred fifty-seven million, two hundred fourteen thousand, one hundred seventy-three".