46549000 has 32 divisors (see below), whose sum is σ = 108927000. Its totient is φ = 18619200.

The previous prime is 46548977. The next prime is 46549049. The reversal of 46549000 is 94564.

It can be written as a sum of positive squares in 4 ways, for example, as 27730756 + 18818244 = 5266^2 + 4338^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46549000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22275 + ... + 24274.

Almost surely, 2^46549000 is an apocalyptic number.

46549000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46549000 is an abundant number, since it is smaller than the sum of its proper divisors (62378000).

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

46549000 is a wasteful number, since it uses less digits than its factorization.

46549000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46570 (or 46556 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 46549000 is about 6822.6827568047. The cubic root of 46549000 is about 359.7245835863.

The spelling of 46549000 in words is "forty-six million, five hundred forty-nine thousand".