148744254 has 24 divisors (see below), whose sum is σ = 316020888. Its totient is φ = 46664320.

The previous prime is 148744249. The next prime is 148744261. The reversal of 148744254 is 452447841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41157 + ... + 44624.

It is an arithmetic number, because the mean of its divisors is an integer number (13167537).

Almost surely, 2^148744254 is an apocalyptic number.

148744254 is an abundant number, since it is smaller than the sum of its proper divisors (167276634).

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

148744254 is a wasteful number, since it uses less digits than its factorization.

148744254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85820 (or 85803 counting only the distinct ones).

The product of its digits is 143360, while the sum is 39.

The square root of 148744254 is about 12196.0753523418. The cubic root of 148744254 is about 529.8424285347.

The spelling of 148744254 in words is "one hundred forty-eight million, seven hundred forty-four thousand, two hundred fifty-four".