1304206152 has 32 divisors (see below), whose sum is σ = 3261448800. Its totient is φ = 434610944.

The previous prime is 1304206147. The next prime is 1304206159. The reversal of 1304206152 is 2516024031.

1304206152 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1304206159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121999 + ... + 132257.

It is an arithmetic number, because the mean of its divisors is an integer number (101920275).

Almost surely, 2^1304206152 is an apocalyptic number.

1304206152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304206152 is an abundant number, since it is smaller than the sum of its proper divisors (1957242648).

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

1304206152 is a wasteful number, since it uses less digits than its factorization.

1304206152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15565 (or 15561 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1304206152 is about 36113.7944835488. The cubic root of 1304206152 is about 1092.5686836539.

The spelling of 1304206152 in words is "one billion, three hundred four million, two hundred six thousand, one hundred fifty-two".