354355542 has 12 divisors (see below), whose sum is σ = 767770380. Its totient is φ = 118118508.

The previous prime is 354355537. The next prime is 354355543. The reversal of 354355542 is 245553453.

It is a super-2 number, since 2×354355542² = 251135700292227528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354355497 and 354355506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354355543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9843192 + ... + 9843227.

It is an arithmetic number, because the mean of its divisors is an integer number (63980865).

Almost surely, 2^354355542 is an apocalyptic number.

354355542 is an abundant number, since it is smaller than the sum of its proper divisors (413414838).

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

354355542 is a wasteful number, since it uses less digits than its factorization.

354355542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19686427 (or 19686424 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 354355542 is about 18824.3337730715. Note that the first 3 decimals coincide. The cubic root of 354355542 is about 707.6411448683.

The spelling of 354355542 in words is "three hundred fifty-four million, three hundred fifty-five thousand, five hundred forty-two".