148428654 has 16 divisors (see below), whose sum is σ = 323844480. Its totient is φ = 44978360.

The previous prime is 148428629. The next prime is 148428659. The reversal of 148428654 is 456824841.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148428659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124394 + ... + 1124525.

It is an arithmetic number, because the mean of its divisors is an integer number (20240280).

Almost surely, 2^148428654 is an apocalyptic number.

148428654 is an abundant number, since it is smaller than the sum of its proper divisors (175415826).

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

148428654 is a wasteful number, since it uses less digits than its factorization.

148428654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248935.

The product of its digits is 245760, while the sum is 42.

The square root of 148428654 is about 12183.1298934223. The cubic root of 148428654 is about 529.4674299014.

The spelling of 148428654 in words is "one hundred forty-eight million, four hundred twenty-eight thousand, six hundred fifty-four".