149067265 has 16 divisors (see below), whose sum is σ = 185522688. Its totient is φ = 114889536.

The previous prime is 149067263. The next prime is 149067277. The reversal of 149067265 is 562760941.

It is a cyclic number.

It is not a de Polignac number, because 149067265 - 2¹ = 149067263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149067263) 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, 15144 + ... + 22966.

It is an arithmetic number, because the mean of its divisors is an integer number (11595168).

Almost surely, 2^149067265 is an apocalyptic number.

It is an amenable number.

149067265 is a deficient number, since it is larger than the sum of its proper divisors (36455423).

149067265 is a wasteful number, since it uses less digits than its factorization.

149067265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7968.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 149067265 is about 12209.3105865974. The cubic root of 149067265 is about 530.2256841160.

The spelling of 149067265 in words is "one hundred forty-nine million, sixty-seven thousand, two hundred sixty-five".