352554420 has 48 divisors (see below), whose sum is σ = 1010116800. Its totient is φ = 91827456.

The previous prime is 352554409. The next prime is 352554439. The reversal of 352554420 is 24455253.

352554420 is digitally balanced in base 3, 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 (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65745 + ... + 70904.

It is an arithmetic number, because the mean of its divisors is an integer number (21044100).

Almost surely, 2^352554420 is an apocalyptic number.

352554420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

352554420 is an abundant number, since it is smaller than the sum of its proper divisors (657562380).

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

352554420 is a wasteful number, since it uses less digits than its factorization.

352554420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136704 (or 136702 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 352554420 is about 18776.4325685152. The cubic root of 352554420 is about 706.4401725586.

The spelling of 352554420 in words is "three hundred fifty-two million, five hundred fifty-four thousand, four hundred twenty".