46127638 has 4 divisors (see below), whose sum is σ = 69191460. Its totient is φ = 23063818.

The previous prime is 46127629. The next prime is 46127639. The reversal of 46127638 is 83672164.

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

It is a junction number, because it is equal to n+sod(n) for n = 46127597 and 46127606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46127639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11531908 + ... + 11531911.

It is an arithmetic number, because the mean of its divisors is an integer number (17297865).

Almost surely, 2^46127638 is an apocalyptic number.

46127638 is a deficient number, since it is larger than the sum of its proper divisors (23063822).

46127638 is a wasteful number, since it uses less digits than its factorization.

46127638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23063821.

The product of its digits is 48384, while the sum is 37.

The square root of 46127638 is about 6791.7330630701. The cubic root of 46127638 is about 358.6358818275.

The spelling of 46127638 in words is "forty-six million, one hundred twenty-seven thousand, six hundred thirty-eight".