150014261 has 4 divisors (see below), whose sum is σ = 150060300. Its totient is φ = 149968224.

The previous prime is 150014237. The next prime is 150014287. The reversal of 150014261 is 162410051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 162410051 = 47 ⋅3455533.

It can be written as a sum of positive squares in 2 ways, for example, as 82264900 + 67749361 = 9070^2 + 8231^2 .

It is a cyclic number.

It is not a de Polignac number, because 150014261 - 2¹⁸ = 149752117 is a prime.

It is a super-2 number, since 2×150014261² = 45008557006752242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150014201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17726 + ... + 24783.

It is an arithmetic number, because the mean of its divisors is an integer number (37515075).

Almost surely, 2^150014261 is an apocalyptic number.

It is an amenable number.

150014261 is a deficient number, since it is larger than the sum of its proper divisors (46039).

150014261 is an equidigital number, since it uses as much as digits as its factorization.

150014261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46038.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 150014261 is about 12248.0309029656. The cubic root of 150014261 is about 531.3461224731.

The spelling of 150014261 in words is "one hundred fifty million, fourteen thousand, two hundred sixty-one".