354532452 has 12 divisors (see below), whose sum is σ = 827242416. Its totient is φ = 118177480.

The previous prime is 354532439. The next prime is 354532469. The reversal of 354532452 is 254235453.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×354532452² = 251386519042264608, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 14772174 + ... + 14772197.

It is an arithmetic number, because the mean of its divisors is an integer number (68936868).

Almost surely, 2^354532452 is an apocalyptic number.

It is an amenable number.

354532452 is an abundant number, since it is smaller than the sum of its proper divisors (472709964).

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

354532452 is a wasteful number, since it uses less digits than its factorization.

354532452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29544378 (or 29544376 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 354532452 is about 18829.0321578142. The cubic root of 354532452 is about 707.7588872228.

The spelling of 354532452 in words is "three hundred fifty-four million, five hundred thirty-two thousand, four hundred fifty-two".