149047233 has 8 divisors (see below), whose sum is σ = 200064000. Its totient is φ = 98697648.

The previous prime is 149047231. The next prime is 149047237. The reversal of 149047233 is 332740941.

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

It is not a de Polignac number, because 149047233 - 2¹ = 149047231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 149047194 and 149047203.

It is not an unprimeable number, because it can be changed into a prime (149047231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166273 + ... + 167166.

It is an arithmetic number, because the mean of its divisors is an integer number (25008000).

Almost surely, 2^149047233 is an apocalyptic number.

It is an amenable number.

149047233 is a deficient number, since it is larger than the sum of its proper divisors (51016767).

149047233 is a wasteful number, since it uses less digits than its factorization.

149047233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333591.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 149047233 is about 12208.4902014950. The cubic root of 149047233 is about 530.2019320720.

The spelling of 149047233 in words is "one hundred forty-nine million, forty-seven thousand, two hundred thirty-three".