46498639 has 4 divisors (see below), whose sum is σ = 50725800. Its totient is φ = 42271480.

The previous prime is 46498607. The next prime is 46498691. The reversal of 46498639 is 93689464.

46498639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46498639 - 2⁵ = 46498607 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46498592 and 46498601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46408639) 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 3 ways as a sum of consecutive naturals, for example, 2113564 + ... + 2113585.

It is an arithmetic number, because the mean of its divisors is an integer number (12681450).

Almost surely, 2^46498639 is an apocalyptic number.

46498639 is a deficient number, since it is larger than the sum of its proper divisors (4227161).

46498639 is a wasteful number, since it uses less digits than its factorization.

46498639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227160.

The product of its digits is 1119744, while the sum is 49.

The square root of 46498639 is about 6818.9910544009. The cubic root of 46498639 is about 359.5948090340.

The spelling of 46498639 in words is "forty-six million, four hundred ninety-eight thousand, six hundred thirty-nine".