46861838 has 4 divisors (see below), whose sum is σ = 70292760. Its totient is φ = 23430918.

The previous prime is 46861823. The next prime is 46861849. The reversal of 46861838 is 83816864.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11715458 + ... + 11715461.

It is an arithmetic number, because the mean of its divisors is an integer number (17573190).

Almost surely, 2^46861838 is an apocalyptic number.

46861838 is a deficient number, since it is larger than the sum of its proper divisors (23430922).

46861838 is a wasteful number, since it uses less digits than its factorization.

46861838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23430921.

The product of its digits is 221184, while the sum is 44.

The square root of 46861838 is about 6845.5706847567. The cubic root of 46861838 is about 360.5286420598.

The spelling of 46861838 in words is "forty-six million, eight hundred sixty-one thousand, eight hundred thirty-eight".