48133730 has 8 divisors (see below), whose sum is σ = 86640732. Its totient is φ = 19253488.

The previous prime is 48133721. The next prime is 48133751. The reversal of 48133730 is 3733184.

It can be written as a sum of positive squares in 2 ways, for example, as 47045881 + 1087849 = 6859^2 + 1043^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48133693 and 48133702.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406677 + ... + 2406696.

Almost surely, 2^48133730 is an apocalyptic number.

48133730 is a deficient number, since it is larger than the sum of its proper divisors (38507002).

48133730 is a wasteful number, since it uses less digits than its factorization.

48133730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813380.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 48133730 is about 6937.8476489470. The cubic root of 48133730 is about 363.7613105287.

The spelling of 48133730 in words is "forty-eight million, one hundred thirty-three thousand, seven hundred thirty".