149090527 has 16 divisors (see below), whose sum is σ = 162043200. Its totient is φ = 136650240.

The previous prime is 149090521. The next prime is 149090567. The reversal of 149090527 is 725090941.

It is a cyclic number.

It is not a de Polignac number, because 149090527 - 2⁷ = 149090399 is a prime.

It is a super-2 number, since 2×149090527² = 44455970482275458, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149090521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112374 + ... + 113692.

It is an arithmetic number, because the mean of its divisors is an integer number (10127700).

Almost surely, 2^149090527 is an apocalyptic number.

149090527 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

149090527 is a deficient number, since it is larger than the sum of its proper divisors (12952673).

149090527 is a wasteful number, since it uses less digits than its factorization.

149090527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 149090527 is about 12210.2631830768. The cubic root of 149090527 is about 530.2532633173.

The spelling of 149090527 in words is "one hundred forty-nine million, ninety thousand, five hundred twenty-seven".