152485740 has 240 divisors, whose sum is σ = 536659200. Its totient is φ = 35925120.

The previous prime is 152485727. The next prime is 152485771. The reversal of 152485740 is 47584251.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 152485695 and 152485704.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 766161 + ... + 766359.

It is an arithmetic number, because the mean of its divisors is an integer number (2236080).

Almost surely, 2^152485740 is an apocalyptic number.

152485740 is a gapful number since it is divisible by the number (10) 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 152485740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268329600).

152485740 is an abundant number, since it is smaller than the sum of its proper divisors (384173460).

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

152485740 is a wasteful number, since it uses less digits than its factorization.

152485740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 152485740 is about 12348.5116512072. The cubic root of 152485740 is about 534.2482118407.

The spelling of 152485740 in words is "one hundred fifty-two million, four hundred eighty-five thousand, seven hundred forty".