149836962 has 48 divisors (see below), whose sum is σ = 331521120. Its totient is φ = 45112320.

The previous prime is 149836961. The next prime is 149836969. The reversal of 149836962 is 269638941.

It is a super-2 number, since 2×149836962² = 44902230362778888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (149836961) 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 23 ways as a sum of consecutive naturals, for example, 129378 + ... + 130530.

It is an arithmetic number, because the mean of its divisors is an integer number (6906690).

Almost surely, 2^149836962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149836962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165760560).

149836962 is an abundant number, since it is smaller than the sum of its proper divisors (181684158).

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

149836962 is a wasteful number, since it uses less digits than its factorization.

149836962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1348 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 149836962 is about 12240.7909058198. The cubic root of 149836962 is about 531.1367106616.

It can be divided in two parts, 14983 and 6962, that added together give a triangular number (21945 = T₂₀₉).

The spelling of 149836962 in words is "one hundred forty-nine million, eight hundred thirty-six thousand, nine hundred sixty-two".