46822840 has 32 divisors (see below), whose sum is σ = 110898000. Its totient is φ = 17743104.

The previous prime is 46822837. The next prime is 46822843. The reversal of 46822840 is 4822864.

It is an interprime number because it is at equal distance from previous prime (46822837) and next prime (46822843).

It is a junction number, because it is equal to n+sod(n) for n = 46822796 and 46822805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46822843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30045 + ... + 31564.

Almost surely, 2^46822840 is an apocalyptic number.

46822840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46822840 is an abundant number, since it is smaller than the sum of its proper divisors (64075160).

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

46822840 is a wasteful number, since it uses less digits than its factorization.

46822840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61639 (or 61635 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 46822840 is about 6842.7216807349. The cubic root of 46822840 is about 360.4286047404.

The spelling of 46822840 in words is "forty-six million, eight hundred twenty-two thousand, eight hundred forty".