150661266 has 64 divisors (see below), whose sum is σ = 351267840. Its totient is φ = 42194880.

The previous prime is 150661261. The next prime is 150661267. The reversal of 150661266 is 662166051.

150661266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (150661261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 764680 + ... + 764876.

It is an arithmetic number, because the mean of its divisors is an integer number (5488560).

Almost surely, 2^150661266 is an apocalyptic number.

150661266 is an abundant number, since it is smaller than the sum of its proper divisors (200606574).

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

150661266 is a wasteful number, since it uses less digits than its factorization.

150661266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 150661266 is about 12274.4150980810. The cubic root of 150661266 is about 532.1089178129.

The spelling of 150661266 in words is "one hundred fifty million, six hundred sixty-one thousand, two hundred sixty-six".