46037838 has 48 divisors (see below), whose sum is σ = 115678080. Its totient is φ = 11956560.

The previous prime is 46037837. The next prime is 46037857. The reversal of 46037838 is 83873064.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46037796 and 46037805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46037833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553 + ... + 9611.

It is an arithmetic number, because the mean of its divisors is an integer number (2409960).

Almost surely, 2^46037838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46037838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57839040).

46037838 is an abundant number, since it is smaller than the sum of its proper divisors (69640242).

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

46037838 is a wasteful number, since it uses less digits than its factorization.

46037838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093 (or 9082 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 46037838 is about 6785.1188641025. The cubic root of 46037838 is about 358.4030031952.

The spelling of 46037838 in words is "forty-six million, thirty-seven thousand, eight hundred thirty-eight".