352578842 has 16 divisors (see below), whose sum is σ = 659368512. Its totient is φ = 137368320.

The previous prime is 352578823. The next prime is 352578869. The reversal of 352578842 is 248875253.

It is a junction number, because it is equal to n+sod(n) for n = 352578793 and 352578802.

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, 1144583 + ... + 1144890.

It is an arithmetic number, because the mean of its divisors is an integer number (41210532).

Almost surely, 2^352578842 is an apocalyptic number.

352578842 is a deficient number, since it is larger than the sum of its proper divisors (306789670).

352578842 is a wasteful number, since it uses less digits than its factorization.

352578842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289493.

The product of its digits is 537600, while the sum is 44.

The square root of 352578842 is about 18777.0828937830. The cubic root of 352578842 is about 706.4564842564.

The spelling of 352578842 in words is "three hundred fifty-two million, five hundred seventy-eight thousand, eight hundred forty-two".