46724730 has 64 divisors (see below), whose sum is σ = 126040320. Its totient is φ = 10999296.

The previous prime is 46724723. The next prime is 46724731. The reversal of 46724730 is 3742764.

It is a junction number, because it is equal to n+sod(n) for n = 46724691 and 46724700.

It is not an unprimeable number, because it can be changed into a prime (46724731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6366 + ... + 11574.

It is an arithmetic number, because the mean of its divisors is an integer number (1969380).

Almost surely, 2^46724730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46724730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63020160).

46724730 is an abundant number, since it is smaller than the sum of its proper divisors (79315590).

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

46724730 is a wasteful number, since it uses less digits than its factorization.

46724730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 46724730 is about 6835.5489903884. The cubic root of 46724730 is about 360.1766879587.

The spelling of 46724730 in words is "forty-six million, seven hundred twenty-four thousand, seven hundred thirty".