150394 has 8 divisors (see below), whose sum is σ = 233460. Its totient is φ = 72576.

The previous prime is 150383. The next prime is 150401. The reversal of 150394 is 493051.

150394 = T₈₇ + T₈₈ + ... + T₁₁₅.

It can be written as a sum of positive squares in 2 ways, for example, as 149769 + 625 = 387^2 + 25^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239 + ... + 1354.

2¹⁵⁰³⁹⁴ is an apocalyptic number.

150394 is a deficient number, since it is larger than the sum of its proper divisors (83066).

150394 is a wasteful number, since it uses less digits than its factorization.

150394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 150394 is about 387.8066528568. The cubic root of 150394 is about 53.1794086176.

The spelling of 150394 in words is "one hundred fifty thousand, three hundred ninety-four".