153890348 has 12 divisors (see below), whose sum is σ = 283482360. Its totient is φ = 72895392.

The previous prime is 153890311. The next prime is 153890353. The reversal of 153890348 is 843098351.

It is a super-2 number, since 2×153890348² = 47364478415122208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012361 + ... + 1012512.

It is an arithmetic number, because the mean of its divisors is an integer number (23623530).

Almost surely, 2^153890348 is an apocalyptic number.

It is an amenable number.

153890348 is a deficient number, since it is larger than the sum of its proper divisors (129592012).

153890348 is a wasteful number, since it uses less digits than its factorization.

153890348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024896 (or 2024894 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 153890348 is about 12405.2548542946. The cubic root of 153890348 is about 535.8835930100.

The spelling of 153890348 in words is "one hundred fifty-three million, eight hundred ninety thousand, three hundred forty-eight".