149653084 has 24 divisors (see below), whose sum is σ = 300883968. Its totient is φ = 63798960.

The previous prime is 149653073. The next prime is 149653121. The reversal of 149653084 is 480356941.

149653084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149653084² = 44792091101422112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8644 + ... + 19339.

It is an arithmetic number, because the mean of its divisors is an integer number (12536832).

Almost surely, 2^149653084 is an apocalyptic number.

149653084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

149653084 is an abundant number, since it is smaller than the sum of its proper divisors (151230884).

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

149653084 is a wasteful number, since it uses less digits than its factorization.

149653084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28185 (or 28183 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 149653084 is about 12233.2777292106. The cubic root of 149653084 is about 530.9193536694.

The spelling of 149653084 in words is "one hundred forty-nine million, six hundred fifty-three thousand, eighty-four".