152073845 has 32 divisors (see below), whose sum is σ = 230307840. Its totient is φ = 93637440.

The previous prime is 152073829. The next prime is 152073851. The reversal of 152073845 is 548370251.

It is a happy number.

It is not a de Polignac number, because 152073845 - 2⁴ = 152073829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 29576 + ... + 34334.

It is an arithmetic number, because the mean of its divisors is an integer number (7197120).

Almost surely, 2^152073845 is an apocalyptic number.

It is an amenable number.

152073845 is a deficient number, since it is larger than the sum of its proper divisors (78233995).

152073845 is a wasteful number, since it uses less digits than its factorization.

152073845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 152073845 is about 12331.8224525007. The cubic root of 152073845 is about 533.7667403664.

The spelling of 152073845 in words is "one hundred fifty-two million, seventy-three thousand, eight hundred forty-five".