148299216 has 80 divisors (see below), whose sum is σ = 430555776. Its totient is φ = 43642368.

The previous prime is 148299197. The next prime is 148299223. The reversal of 148299216 is 612992841.

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, 9186 + ... + 19518.

Almost surely, 2^148299216 is an apocalyptic number.

148299216 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 148299216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215277888).

148299216 is an abundant number, since it is smaller than the sum of its proper divisors (282256560).

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

148299216 is a wasteful number, since it uses less digits than its factorization.

148299216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10380 (or 10374 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 148299216 is about 12177.8165530607. The cubic root of 148299216 is about 529.3134768414.

The spelling of 148299216 in words is "one hundred forty-eight million, two hundred ninety-nine thousand, two hundred sixteen".