149496038 has 16 divisors (see below), whose sum is σ = 228324096. Its totient is φ = 73396680.

The previous prime is 149496037. The next prime is 149496041. The reversal of 149496038 is 830694941.

It is a self number, because there is not a number n which added to its sum of digits gives 149496038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149496037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35345 + ... + 39347.

It is an arithmetic number, because the mean of its divisors is an integer number (14270256).

Almost surely, 2^149496038 is an apocalyptic number.

149496038 is a deficient number, since it is larger than the sum of its proper divisors (78828058).

149496038 is a wasteful number, since it uses less digits than its factorization.

149496038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 149496038 is about 12226.8572413356. The cubic root of 149496038 is about 530.7335730148.

The spelling of 149496038 in words is "one hundred forty-nine million, four hundred ninety-six thousand, thirty-eight".