149427096 has 192 divisors, whose sum is σ = 488390400. Its totient is φ = 37200384.

The previous prime is 149427073. The next prime is 149427101. The reversal of 149427096 is 690724941.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 539310 + ... + 539586.

It is an arithmetic number, because the mean of its divisors is an integer number (2543700).

Almost surely, 2^149427096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149427096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244195200).

149427096 is an abundant number, since it is smaller than the sum of its proper divisors (338963304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149427096 is a wasteful number, since it uses less digits than its factorization.

149427096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 149427096 is about 12224.0376308321. The cubic root of 149427096 is about 530.6519756236.

The spelling of 149427096 in words is "one hundred forty-nine million, four hundred twenty-seven thousand, ninety-six".