148252416 has 144 divisors (see below), whose sum is σ = 439541760. Its totient is φ = 44052480.

The previous prime is 148252399. The next prime is 148252453. The reversal of 148252416 is 614252841.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309265 + ... + 309743.

Almost surely, 2^148252416 is an apocalyptic number.

148252416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148252416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219770880).

148252416 is an abundant number, since it is smaller than the sum of its proper divisors (291289344).

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

148252416 is a wasteful number, since it uses less digits than its factorization.

148252416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 528 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 148252416 is about 12175.8948747104. The cubic root of 148252416 is about 529.2577910514.

The spelling of 148252416 in words is "one hundred forty-eight million, two hundred fifty-two thousand, four hundred sixteen".