150402046 has 16 divisors (see below), whose sum is σ = 234021744. Its totient is φ = 72442944.

The previous prime is 150402041. The next prime is 150402047. The reversal of 150402046 is 640204051.

It is a super-2 number, since 2×150402046² = 45241550881972232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150402041) 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, 5701 + ... + 18256.

It is an arithmetic number, because the mean of its divisors is an integer number (14626359).

Almost surely, 2^150402046 is an apocalyptic number.

150402046 is a deficient number, since it is larger than the sum of its proper divisors (83619698).

150402046 is a wasteful number, since it uses less digits than its factorization.

150402046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24075.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 150402046 is about 12263.8511895734. The cubic root of 150402046 is about 531.8035695749.

Adding to 150402046 its reverse (640204051), we get a palindrome (790606097).

The spelling of 150402046 in words is "one hundred fifty million, four hundred two thousand, forty-six".