354212054 has 8 divisors (see below), whose sum is σ = 607220688. Its totient is φ = 151805160.

The previous prime is 354212011. The next prime is 354212071. The reversal of 354212054 is 450212453.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×354212054³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12650417 + ... + 12650444.

It is an arithmetic number, because the mean of its divisors is an integer number (75902586).

Almost surely, 2^354212054 is an apocalyptic number.

354212054 is a deficient number, since it is larger than the sum of its proper divisors (253008634).

354212054 is a wasteful number, since it uses less digits than its factorization.

354212054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25300870.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 354212054 is about 18820.5221500361. The cubic root of 354212054 is about 707.5456177223.

The spelling of 354212054 in words is "three hundred fifty-four million, two hundred twelve thousand, fifty-four".