148724616 has 64 divisors (see below), whose sum is σ = 382821120. Its totient is φ = 48121920.

The previous prime is 148724567. The next prime is 148724617. The reversal of 148724616 is 616427841.

148724616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148724616² = 44238022808694912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148724617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217411 + ... + 218093.

It is an arithmetic number, because the mean of its divisors is an integer number (5981580).

Almost surely, 2^148724616 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 148724616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191410560).

148724616 is an abundant number, since it is smaller than the sum of its proper divisors (234096504).

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

148724616 is a wasteful number, since it uses less digits than its factorization.

148724616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 942 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 148724616 is about 12195.2702307083. The cubic root of 148724616 is about 529.8191099789.

The spelling of 148724616 in words is "one hundred forty-eight million, seven hundred twenty-four thousand, six hundred sixteen".