152343400 has 48 divisors (see below), whose sum is σ = 386403840. Its totient is φ = 55396800.

The previous prime is 152343397. The next prime is 152343419. The reversal of 152343400 is 4343251.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32424 + ... + 36823.

It is an arithmetic number, because the mean of its divisors is an integer number (8050080).

Almost surely, 2^152343400 is an apocalyptic number.

152343400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152343400 is an abundant number, since it is smaller than the sum of its proper divisors (234060440).

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

152343400 is a wasteful number, since it uses less digits than its factorization.

152343400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69274 (or 69265 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 152343400 is about 12342.7468579729. The cubic root of 152343400 is about 534.0819262053.

Adding to 152343400 its reverse (4343251), we get a palindrome (156686651).

The spelling of 152343400 in words is "one hundred fifty-two million, three hundred forty-three thousand, four hundred".