354505112 has 32 divisors (see below), whose sum is σ = 717008880. Its totient is φ = 163347840.

The previous prime is 354505111. The next prime is 354505117. The reversal of 354505112 is 211505453.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354505111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69398 + ... + 74330.

Almost surely, 2^354505112 is an apocalyptic number.

It is an amenable number.

354505112 is an abundant number, since it is smaller than the sum of its proper divisors (362503768).

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

354505112 is a wasteful number, since it uses less digits than its factorization.

354505112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643 (or 5639 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 354505112 is about 18828.3061373030. The cubic root of 354505112 is about 707.7406936599.

The spelling of 354505112 in words is "three hundred fifty-four million, five hundred five thousand, one hundred twelve".