148496454 has 24 divisors (see below), whose sum is σ = 326152632. Its totient is φ = 48820320.

The previous prime is 148496449. The next prime is 148496459. The reversal of 148496454 is 454694841.

It is an interprime number because it is at equal distance from previous prime (148496449) and next prime (148496459).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148496459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55192 + ... + 57819.

It is an arithmetic number, because the mean of its divisors is an integer number (13589693).

Almost surely, 2^148496454 is an apocalyptic number.

148496454 is an abundant number, since it is smaller than the sum of its proper divisors (177656178).

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

148496454 is a wasteful number, since it uses less digits than its factorization.

148496454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113092 (or 113089 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 148496454 is about 12185.9121119430. The cubic root of 148496454 is about 529.5480352434.

The spelling of 148496454 in words is "one hundred forty-eight million, four hundred ninety-six thousand, four hundred fifty-four".