150166494 has 32 divisors (see below), whose sum is σ = 348215040. Its totient is φ = 47878776.

The previous prime is 150166463. The next prime is 150166537. The reversal of 150166494 is 494661051.

150166494 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 6 + 649 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59212 + ... + 61695.

It is an arithmetic number, because the mean of its divisors is an integer number (10881720).

Almost surely, 2^150166494 is an apocalyptic number.

150166494 is an abundant number, since it is smaller than the sum of its proper divisors (198048546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150166494 is a wasteful number, since it uses less digits than its factorization.

150166494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120941 (or 120935 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 150166494 is about 12254.2439179249. The cubic root of 150166494 is about 531.5257966533.

The spelling of 150166494 in words is "one hundred fifty million, one hundred sixty-six thousand, four hundred ninety-four".