152672047 has 4 divisors (see below), whose sum is σ = 166551336. Its totient is φ = 138792760.

The previous prime is 152672041. The next prime is 152672057. The reversal of 152672047 is 740276251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152672047 - 2⁷ = 152671919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152672041) 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, 6939628 + ... + 6939649.

It is an arithmetic number, because the mean of its divisors is an integer number (41637834).

Almost surely, 2^152672047 is an apocalyptic number.

152672047 is a deficient number, since it is larger than the sum of its proper divisors (13879289).

152672047 is a wasteful number, since it uses less digits than its factorization.

152672047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13879288.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 152672047 is about 12356.0530510354. The cubic root of 152672047 is about 534.4657046855.

The spelling of 152672047 in words is "one hundred fifty-two million, six hundred seventy-two thousand, forty-seven".