46620630 has 128 divisors (see below), whose sum is σ = 150543360. Its totient is φ = 10022400.

The previous prime is 46620619. The next prime is 46620631. The reversal of 46620630 is 3602664.

46620630 is a `hidden beast` number, since 4 + 6 + 6 + 20 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46620594 and 46620603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46620631) 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 63 ways as a sum of consecutive naturals, for example, 31405 + ... + 32855.

It is an arithmetic number, because the mean of its divisors is an integer number (1176120).

Almost surely, 2^46620630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46620630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75271680).

46620630 is an abundant number, since it is smaller than the sum of its proper divisors (103922730).

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

46620630 is a wasteful number, since it uses less digits than its factorization.

46620630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491 (or 1485 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 46620630 is about 6827.9301402402. The cubic root of 46620630 is about 359.9090047794.

The spelling of 46620630 in words is "forty-six million, six hundred twenty thousand, six hundred thirty".