153866468 has 18 divisors (see below), whose sum is σ = 313228566. Its totient is φ = 65942688.

The previous prime is 153866459. The next prime is 153866477. The reversal of 153866468 is 864668351.

It is an interprime number because it is at equal distance from previous prime (153866459) and next prime (153866477).

It can be written as a sum of positive squares in only one way, i.e., 149035264 + 4831204 = 12208^2 + 2198^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 392321 + ... + 392712.

It is an arithmetic number, because the mean of its divisors is an integer number (17401587).

Almost surely, 2^153866468 is an apocalyptic number.

It is an amenable number.

153866468 is an abundant number, since it is smaller than the sum of its proper divisors (159362098).

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

153866468 is a wasteful number, since it uses less digits than its factorization.

153866468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785051 (or 785042 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 153866468 is about 12404.2923216119. The cubic root of 153866468 is about 535.8558729216.

The spelling of 153866468 in words is "one hundred fifty-three million, eight hundred sixty-six thousand, four hundred sixty-eight".