356222855 has 8 divisors (see below), whose sum is σ = 427740864. Its totient is φ = 284796000.

The previous prime is 356222837. The next prime is 356222861. The reversal of 356222855 is 558222653.

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

It is not a de Polignac number, because 356222855 - 2¹⁸ = 355960711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13871 + ... + 30080.

It is an arithmetic number, because the mean of its divisors is an integer number (53467608).

Almost surely, 2^356222855 is an apocalyptic number.

356222855 is a deficient number, since it is larger than the sum of its proper divisors (71518009).

356222855 is a wasteful number, since it uses less digits than its factorization.

356222855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45577.

The product of its digits is 144000, while the sum is 38.

The square root of 356222855 is about 18873.8669858617. The cubic root of 356222855 is about 708.8819638214.

The spelling of 356222855 in words is "three hundred fifty-six million, two hundred twenty-two thousand, eight hundred fifty-five".