144822954 has 16 divisors (see below), whose sum is σ = 291148992. Its totient is φ = 48023808.

The previous prime is 144822943. The next prime is 144823009. The reversal of 144822954 is 459228441.

It is a super-2 number, since 2×144822954² = 41947376010572232, which contains 22 as substring.

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, 61374 + ... + 63689.

It is an arithmetic number, because the mean of its divisors is an integer number (18196812).

Almost surely, 2^144822954 is an apocalyptic number.

144822954 is an abundant number, since it is smaller than the sum of its proper divisors (146326038).

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

144822954 is a wasteful number, since it uses less digits than its factorization.

144822954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125261.

The product of its digits is 92160, while the sum is 39.

The square root of 144822954 is about 12034.2408983700. The cubic root of 144822954 is about 525.1448779299.

The spelling of 144822954 in words is "one hundred forty-four million, eight hundred twenty-two thousand, nine hundred fifty-four".