150623616 has 192 divisors, whose sum is σ = 474863040. Its totient is φ = 41932800.

The previous prime is 150623609. The next prime is 150623617. The reversal of 150623616 is 616326051.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150623617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 713751 + ... + 713961.

It is an arithmetic number, because the mean of its divisors is an integer number (2473245).

Almost surely, 2^150623616 is an apocalyptic number.

150623616 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 150623616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237431520).

150623616 is an abundant number, since it is smaller than the sum of its proper divisors (324239424).

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

150623616 is a wasteful number, since it uses less digits than its factorization.

150623616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 150623616 is about 12272.8813242857. The cubic root of 150623616 is about 532.0645897421.

Adding to 150623616 its reverse (616326051), we get a palindrome (766949667).

The spelling of 150623616 in words is "one hundred fifty million, six hundred twenty-three thousand, six hundred sixteen".