48730813 has 16 divisors (see below), whose sum is σ = 52684416. Its totient is φ = 44953920.

The previous prime is 48730807. The next prime is 48730819. The reversal of 48730813 is 31803784.

It is an interprime number because it is at equal distance from previous prime (48730807) and next prime (48730819).

It is a cyclic number.

It is not a de Polignac number, because 48730813 - 2¹³ = 48722621 is a prime.

It is a super-3 number, since 3×48730813³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48730819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147058 + ... + 147388.

It is an arithmetic number, because the mean of its divisors is an integer number (3292776).

Almost surely, 2^48730813 is an apocalyptic number.

It is an amenable number.

48730813 is a deficient number, since it is larger than the sum of its proper divisors (3953603).

48730813 is a wasteful number, since it uses less digits than its factorization.

48730813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 48730813 is about 6980.7458770535. The cubic root of 48730813 is about 365.2592466102.

The spelling of 48730813 in words is "forty-eight million, seven hundred thirty thousand, eight hundred thirteen".