150974 has 16 divisors (see below), whose sum is σ = 248400. Its totient is φ = 68544.

The previous prime is 150967. The next prime is 150979. The reversal of 150974 is 479051.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 150974.

It is not an unprimeable number, because it can be changed into a prime (150979) by changing a digit.

150974 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034 + ... + 1170.

It is an arithmetic number, because the mean of its divisors is an integer number (15525).

2¹⁵⁰⁹⁷⁴ is an apocalyptic number.

150974 is a deficient number, since it is larger than the sum of its proper divisors (97426).

150974 is a wasteful number, since it uses less digits than its factorization.

150974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 150974 is about 388.5537285885. The cubic root of 150974 is about 53.2476837068.

The spelling of 150974 in words is "one hundred fifty thousand, nine hundred seventy-four".