46289550 has 24 divisors (see below), whose sum is σ = 114798456. Its totient is φ = 12343840.

The previous prime is 46289549. The next prime is 46289569. The reversal of 46289550 is 5598264.

It is a junction number, because it is equal to n+sod(n) for n = 46289499 and 46289508.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 154149 + ... + 154448.

It is an arithmetic number, because the mean of its divisors is an integer number (4783269).

Almost surely, 2^46289550 is an apocalyptic number.

46289550 is an abundant number, since it is smaller than the sum of its proper divisors (68508906).

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

46289550 is a wasteful number, since it uses less digits than its factorization.

46289550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308612 (or 308607 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 46289550 is about 6803.6424068289. The cubic root of 46289550 is about 359.0550061457.

The spelling of 46289550 in words is "forty-six million, two hundred eighty-nine thousand, five hundred fifty".