149837024 has 24 divisors (see below), whose sum is σ = 295942248. Its totient is φ = 74677120.

The previous prime is 149837011. The next prime is 149837027. The reversal of 149837024 is 420738941.

It is a super-2 number, since 2×149837024² = 44902267522353152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149837027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2759 + ... + 17529.

It is an arithmetic number, because the mean of its divisors is an integer number (12330927).

Almost surely, 2^149837024 is an apocalyptic number.

It is an amenable number.

149837024 is a deficient number, since it is larger than the sum of its proper divisors (146105224).

149837024 is a wasteful number, since it uses less digits than its factorization.

149837024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15098 (or 15090 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 149837024 is about 12240.7934383356. The cubic root of 149837024 is about 531.1367839201.

The spelling of 149837024 in words is "one hundred forty-nine million, eight hundred thirty-seven thousand, twenty-four".