46891125 has 24 divisors (see below), whose sum is σ = 84531096. Its totient is φ = 25008000.

The previous prime is 46891123. The next prime is 46891139. The reversal of 46891125 is 52119864.

It can be written as a sum of positive squares in 4 ways, for example, as 23409 + 46867716 = 153^2 + 6846^2 .

It is not a de Polignac number, because 46891125 - 2¹ = 46891123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46891125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46891123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19716 + ... + 21965.

It is an arithmetic number, because the mean of its divisors is an integer number (3522129).

Almost surely, 2^46891125 is an apocalyptic number.

46891125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46891125 is a deficient number, since it is larger than the sum of its proper divisors (37639971).

46891125 is a wasteful number, since it uses less digits than its factorization.

46891125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41702 (or 41689 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 46891125 is about 6847.7094710567. The cubic root of 46891125 is about 360.6037323246.

The spelling of 46891125 in words is "forty-six million, eight hundred ninety-one thousand, one hundred twenty-five".