46899549 has 12 divisors (see below), whose sum is σ = 71728956. Its totient is φ = 29427072.

The previous prime is 46899527. The next prime is 46899569. The reversal of 46899549 is 94599864.

46899549 is a `hidden beast` number, since 4 + 6 + 8 + 99 + 549 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38007225 + 8892324 = 6165^2 + 2982^2 .

It is not a de Polignac number, because 46899549 - 2⁹ = 46899037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46899495 and 46899504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46899569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153114 + ... + 153419.

It is an arithmetic number, because the mean of its divisors is an integer number (5977413).

Almost surely, 2^46899549 is an apocalyptic number.

It is an amenable number.

46899549 is a deficient number, since it is larger than the sum of its proper divisors (24829407).

46899549 is a wasteful number, since it uses less digits than its factorization.

46899549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306556 (or 306553 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 46899549 is about 6848.3245396228. The cubic root of 46899549 is about 360.6253252092.

The spelling of 46899549 in words is "forty-six million, eight hundred ninety-nine thousand, five hundred forty-nine".