152672349 has 4 divisors (see below), whose sum is σ = 203563136. Its totient is φ = 101781564.

The previous prime is 152672341. The next prime is 152672357. The reversal of 152672349 is 943276251.

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.

It is an interprime number because it is at equal distance from previous prime (152672341) and next prime (152672357).

It is not a de Polignac number, because 152672349 - 2³ = 152672341 is a prime.

It is a super-2 number, since 2×152672349² = 46617692298355602, 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 (152672341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25445389 + ... + 25445394.

It is an arithmetic number, because the mean of its divisors is an integer number (50890784).

Almost surely, 2^152672349 is an apocalyptic number.

It is an amenable number.

152672349 is a deficient number, since it is larger than the sum of its proper divisors (50890787).

152672349 is an equidigital number, since it uses as much as digits as its factorization.

152672349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50890786.

The product of its digits is 90720, while the sum is 39.

The square root of 152672349 is about 12356.0652717603. The cubic root of 152672349 is about 534.4660570934.

The spelling of 152672349 in words is "one hundred fifty-two million, six hundred seventy-two thousand, three hundred forty-nine".