152434340 has 96 divisors (see below), whose sum is σ = 357073920. Its totient is φ = 54400896.

The previous prime is 152434327. The next prime is 152434357. The reversal of 152434340 is 43434251.

152434340 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 2×152434340² = 46472456022471200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 935099 + ... + 935261.

It is an arithmetic number, because the mean of its divisors is an integer number (3719520).

Almost surely, 2^152434340 is an apocalyptic number.

152434340 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 152434340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178536960).

152434340 is an abundant number, since it is smaller than the sum of its proper divisors (204639580).

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

152434340 is a wasteful number, since it uses less digits than its factorization.

152434340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 152434340 is about 12346.4302533161. The cubic root of 152434340 is about 534.1881768408.

Adding to 152434340 its reverse (43434251), we get a palindrome (195868591).

The spelling of 152434340 in words is "one hundred fifty-two million, four hundred thirty-four thousand, three hundred forty".