46261538 has 4 divisors (see below), whose sum is σ = 69392310. Its totient is φ = 23130768.

The previous prime is 46261513. The next prime is 46261543. The reversal of 46261538 is 83516264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41822089 + 4439449 = 6467^2 + 2107^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46261498 and 46261507.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11565383 + ... + 11565386.

Almost surely, 2^46261538 is an apocalyptic number.

46261538 is a deficient number, since it is larger than the sum of its proper divisors (23130772).

46261538 is a wasteful number, since it uses less digits than its factorization.

46261538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23130771.

The product of its digits is 34560, while the sum is 35.

The square root of 46261538 is about 6801.5834920995. The cubic root of 46261538 is about 358.9825644654.

The spelling of 46261538 in words is "forty-six million, two hundred sixty-one thousand, five hundred thirty-eight".