1341578828 has 24 divisors (see below), whose sum is σ = 2487717120. Its totient is φ = 631270800.

The previous prime is 1341578813. The next prime is 1341578839. The reversal of 1341578828 is 8288751431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46976 + ... + 69927.

It is an arithmetic number, because the mean of its divisors is an integer number (103654880).

Almost surely, 2^1341578828 is an apocalyptic number.

It is an amenable number.

1341578828 is a deficient number, since it is larger than the sum of its proper divisors (1146138292).

1341578828 is a wasteful number, since it uses less digits than its factorization.

1341578828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117077 (or 117075 counting only the distinct ones).

The product of its digits is 430080, while the sum is 47.

The square root of 1341578828 is about 36627.5692341165. The cubic root of 1341578828 is about 1102.9065906764.

The spelling of 1341578828 in words is "one billion, three hundred forty-one million, five hundred seventy-eight thousand, eight hundred twenty-eight".