154814968 has 32 divisors (see below), whose sum is σ = 361906560. Its totient is φ = 60317280.

The previous prime is 154814953. The next prime is 154814999. The reversal of 154814968 is 869418451.

154814968 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, 125046 + ... + 126277.

It is an arithmetic number, because the mean of its divisors is an integer number (11309580).

Almost surely, 2^154814968 is an apocalyptic number.

It is an amenable number.

154814968 is an abundant number, since it is smaller than the sum of its proper divisors (207091592).

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

154814968 is a wasteful number, since it uses less digits than its factorization.

154814968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251347 (or 251343 counting only the distinct ones).

The product of its digits is 276480, while the sum is 46.

The square root of 154814968 is about 12442.4663150036. The cubic root of 154814968 is about 536.9547012038.

It can be divided in two parts, 15481 and 4968, that added together give a square (20449 = 143²).

The spelling of 154814968 in words is "one hundred fifty-four million, eight hundred fourteen thousand, nine hundred sixty-eight".