46420555 has 16 divisors (see below), whose sum is σ = 58705920. Its totient is φ = 35167968.

The previous prime is 46420541. The next prime is 46420567. The reversal of 46420555 is 55502464.

It is a cyclic number.

It is not a de Polignac number, because 46420555 - 2⁷ = 46420427 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9886 + ... + 13804.

It is an arithmetic number, because the mean of its divisors is an integer number (3669120).

Almost surely, 2^46420555 is an apocalyptic number.

46420555 is a deficient number, since it is larger than the sum of its proper divisors (12285365).

46420555 is a wasteful number, since it uses less digits than its factorization.

46420555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 46420555 is about 6813.2631682623. The cubic root of 46420555 is about 359.3934100714.

The spelling of 46420555 in words is "forty-six million, four hundred twenty thousand, five hundred fifty-five".