46839810 has 64 divisors (see below), whose sum is σ = 116173440. Its totient is φ = 12080640.

The previous prime is 46839797. The next prime is 46839823. The reversal of 46839810 is 1893864.

It is an interprime number because it is at equal distance from previous prime (46839797) and next prime (46839823).

It is a super-2 number, since 2×46839810² = 4387935601672200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141345 + ... + 141675.

It is an arithmetic number, because the mean of its divisors is an integer number (1815210).

Almost surely, 2^46839810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46839810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58086720).

46839810 is an abundant number, since it is smaller than the sum of its proper divisors (69333630).

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

46839810 is a wasteful number, since it uses less digits than its factorization.

46839810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 46839810 is about 6843.9615720721. The cubic root of 46839810 is about 360.4721428559.

The spelling of 46839810 in words is "forty-six million, eight hundred thirty-nine thousand, eight hundred ten".