150773841 has 9 divisors (see below), whose sum is σ = 217837659. Its totient is φ = 100491336.

The previous prime is 150773839. The next prime is 150773849. The reversal of 150773841 is 148377051.

The square root of 150773841 is 12279.

It is a perfect power (a square), and thus also a powerful number.

150773841 is a `hidden beast` number, since 1 + 507 + 73 + 84 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 62489025 + 88284816 = 7905^2 + 9396^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 150773841 - 2¹ = 150773839 is a prime.

It is a super-2 number, since 2×150773841² = 45465502259786562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150773796 and 150773805.

It is not an unprimeable number, because it can be changed into a prime (150773849) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 34791 + ... + 38883.

Almost surely, 2^150773841 is an apocalyptic number.

150773841 is the 12279-th square number.

150773841 is the 6140-th centered octagonal number.

It is an amenable number.

150773841 is a deficient number, since it is larger than the sum of its proper divisors (67063818).

150773841 is an frugal number, since it uses more digits than its factorization.

150773841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8192 (or 4096 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The cubic root of 150773841 is about 532.2414164735.

Multiplying 150773841 by its sum of digits (36), we get a square (5427858276 = 73674²).

The spelling of 150773841 in words is "one hundred fifty million, seven hundred seventy-three thousand, eight hundred forty-one".