46461138 has 16 divisors (see below), whose sum is σ = 94446336. Its totient is φ = 15233040.

The previous prime is 46461133. The next prime is 46461203. The reversal of 46461138 is 83116464.

It is a junction number, because it is equal to n+sod(n) for n = 46461099 and 46461108.

It is not an unprimeable number, because it can be changed into a prime (46461131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63106 + ... + 63837.

It is an arithmetic number, because the mean of its divisors is an integer number (5902896).

Almost surely, 2^46461138 is an apocalyptic number.

46461138 is an abundant number, since it is smaller than the sum of its proper divisors (47985198).

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

46461138 is a wasteful number, since it uses less digits than its factorization.

46461138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127009.

The product of its digits is 13824, while the sum is 33.

The square root of 46461138 is about 6816.2407527904. The cubic root of 46461138 is about 359.4981123558.

The spelling of 46461138 in words is "forty-six million, four hundred sixty-one thousand, one hundred thirty-eight".