149096835 has 32 divisors (see below), whose sum is σ = 269568000. Its totient is φ = 78166368.

The previous prime is 149096813. The next prime is 149096839. The reversal of 149096835 is 538690941.

It is a happy number.

It is not a de Polignac number, because 149096835 - 2¹¹ = 149094787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (149096839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1395 + ... + 17324.

It is an arithmetic number, because the mean of its divisors is an integer number (8424000).

Almost surely, 2^149096835 is an apocalyptic number.

149096835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

149096835 is a deficient number, since it is larger than the sum of its proper divisors (120471165).

149096835 is a wasteful number, since it uses less digits than its factorization.

149096835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18792 (or 18786 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 149096835 is about 12210.5214876352. The cubic root of 149096835 is about 530.2607415264.

The spelling of 149096835 in words is "one hundred forty-nine million, ninety-six thousand, eight hundred thirty-five".