46862489 has 8 divisors (see below), whose sum is σ = 49678920. Its totient is φ = 44052736.

The previous prime is 46862471. The next prime is 46862503. The reversal of 46862489 is 98426864.

It can be written as a sum of positive squares in 4 ways, for example, as 8323225 + 38539264 = 2885^2 + 6208^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46862489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46862419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26567 + ... + 28275.

It is an arithmetic number, because the mean of its divisors is an integer number (6209865).

Almost surely, 2^46862489 is an apocalyptic number.

It is an amenable number.

46862489 is a deficient number, since it is larger than the sum of its proper divisors (2816431).

46862489 is a wasteful number, since it uses less digits than its factorization.

46862489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339.

The product of its digits is 663552, while the sum is 47.

The square root of 46862489 is about 6845.6182335856. The cubic root of 46862489 is about 360.5303115281.

The spelling of 46862489 in words is "forty-six million, eight hundred sixty-two thousand, four hundred eighty-nine".