46051490 has 16 divisors (see below), whose sum is σ = 83261952. Its totient is φ = 18338544.

The previous prime is 46051483. The next prime is 46051501. The reversal of 46051490 is 9415064.

46051490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7874 + ... + 12413.

It is an arithmetic number, because the mean of its divisors is an integer number (5203872).

Almost surely, 2^46051490 is an apocalyptic number.

46051490 is a deficient number, since it is larger than the sum of its proper divisors (37210462).

46051490 is a wasteful number, since it uses less digits than its factorization.

46051490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20521.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 46051490 is about 6786.1248146494. The cubic root of 46051490 is about 358.4384264792.

The spelling of 46051490 in words is "forty-six million, fifty-one thousand, four hundred ninety".