616313148 has 96 divisors (see below), whose sum is σ = 1616896512. Its totient is φ = 181094400.

The previous prime is 616313147. The next prime is 616313171. The reversal of 616313148 is 841313616.

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 Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616313147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1423140 + ... + 1423572.

It is an arithmetic number, because the mean of its divisors is an integer number (16842672).

Almost surely, 2^616313148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616313148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808448256).

616313148 is an abundant number, since it is smaller than the sum of its proper divisors (1000583364).

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

616313148 is a wasteful number, since it uses less digits than its factorization.

616313148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 753 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 616313148 is about 24825.6550366753. The cubic root of 616313148 is about 851.0083295581.

The spelling of 616313148 in words is "six hundred sixteen million, three hundred thirteen thousand, one hundred forty-eight".