150673471 has 6 divisors (see below), whose sum is σ = 163155480. Its totient is φ = 139083048.

The previous prime is 150673463. The next prime is 150673507. The reversal of 150673471 is 174376051.

It is not a de Polignac number, because 150673471 - 2³ = 150673463 is a prime.

It is a super-3 number, since 3×150673471³ (a number of 26 digits) contains 333 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 (150673871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445611 + ... + 445948.

It is an arithmetic number, because the mean of its divisors is an integer number (27192580).

Almost surely, 2^150673471 is an apocalyptic number.

150673471 is a deficient number, since it is larger than the sum of its proper divisors (12482009).

150673471 is an equidigital number, since it uses as much as digits as its factorization.

150673471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891585 (or 891572 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 150673471 is about 12274.9122603789. The cubic root of 150673471 is about 532.1232860580.

The spelling of 150673471 in words is "one hundred fifty million, six hundred seventy-three thousand, four hundred seventy-one".