354987051 has 16 divisors (see below), whose sum is σ = 499478400. Its totient is φ = 223639488.

The previous prime is 354987043. The next prime is 354987067. The reversal of 354987051 is 150789453.

It is not a de Polignac number, because 354987051 - 2³ = 354987043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354986994 and 354987012.

It is not an unprimeable number, because it can be changed into a prime (354987001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15700 + ... + 30926.

It is an arithmetic number, because the mean of its divisors is an integer number (31217400).

Almost surely, 2^354987051 is an apocalyptic number.

354987051 is a deficient number, since it is larger than the sum of its proper divisors (144491349).

354987051 is a wasteful number, since it uses less digits than its factorization.

354987051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15658.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 354987051 is about 18841.1000475025. The cubic root of 354987051 is about 708.0612658049.

The spelling of 354987051 in words is "three hundred fifty-four million, nine hundred eighty-seven thousand, fifty-one".