149270829 has 16 divisors (see below), whose sum is σ = 212829120. Its totient is φ = 92729600.

The previous prime is 149270827. The next prime is 149270831. The reversal of 149270829 is 928072941.

149270829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (149270827) and next prime (149270831).

It is a cyclic number.

It is not a de Polignac number, because 149270829 - 2¹ = 149270827 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149270827) 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, 9339 + ... + 19640.

It is an arithmetic number, because the mean of its divisors is an integer number (13301820).

Almost surely, 2^149270829 is an apocalyptic number.

It is an amenable number.

149270829 is a deficient number, since it is larger than the sum of its proper divisors (63558291).

149270829 is a wasteful number, since it uses less digits than its factorization.

149270829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29100.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 149270829 is about 12217.6441673508. The cubic root of 149270829 is about 530.4669303905.

The spelling of 149270829 in words is "one hundred forty-nine million, two hundred seventy thousand, eight hundred twenty-nine".