152124378 has 48 divisors (see below), whose sum is σ = 359386560. Its totient is φ = 42050880.

The previous prime is 152124373. The next prime is 152124419. The reversal of 152124378 is 873421251.

152124378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (152124373) 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, 38478 + ... + 42246.

It is an arithmetic number, because the mean of its divisors is an integer number (7487220).

Almost surely, 2^152124378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152124378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179693280).

152124378 is an abundant number, since it is smaller than the sum of its proper divisors (207262182).

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

152124378 is a wasteful number, since it uses less digits than its factorization.

152124378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843 (or 3812 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 152124378 is about 12333.8711684532. The cubic root of 152124378 is about 533.8258560494.

The spelling of 152124378 in words is "one hundred fifty-two million, one hundred twenty-four thousand, three hundred seventy-eight".