152736947 has 8 divisors (see below), whose sum is σ = 168273072. Its totient is φ = 137476000.

The previous prime is 152736943. The next prime is 152736967. The reversal of 152736947 is 749637251.

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 152736947 - 2² = 152736943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152736898 and 152736907.

It is not an unprimeable number, because it can be changed into a prime (152736943) 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 7 ways as a sum of consecutive naturals, for example, 67628 + ... + 69849.

It is an arithmetic number, because the mean of its divisors is an integer number (21034134).

Almost surely, 2^152736947 is an apocalyptic number.

152736947 is a deficient number, since it is larger than the sum of its proper divisors (15536125).

152736947 is a wasteful number, since it uses less digits than its factorization.

152736947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137589.

The product of its digits is 317520, while the sum is 44.

The square root of 152736947 is about 12358.6790151699. The cubic root of 152736947 is about 534.5414267119.

The spelling of 152736947 in words is "one hundred fifty-two million, seven hundred thirty-six thousand, nine hundred forty-seven".