46257838 has 8 divisors (see below), whose sum is σ = 75694680. Its totient is φ = 21026280.

The previous prime is 46257791. The next prime is 46257857. The reversal of 46257838 is 83875264.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 46257794 and 46257803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051293 + ... + 1051336.

It is an arithmetic number, because the mean of its divisors is an integer number (9461835).

Almost surely, 2^46257838 is an apocalyptic number.

46257838 is a deficient number, since it is larger than the sum of its proper divisors (29436842).

46257838 is a wasteful number, since it uses less digits than its factorization.

46257838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102642.

The product of its digits is 322560, while the sum is 43.

The square root of 46257838 is about 6801.3114911758. The cubic root of 46257838 is about 358.9729937294.

The spelling of 46257838 in words is "forty-six million, two hundred fifty-seven thousand, eight hundred thirty-eight".