48503690 has 8 divisors (see below), whose sum is σ = 87306660. Its totient is φ = 19401472.

The previous prime is 48503683. The next prime is 48503701. The reversal of 48503690 is 9630584.

It can be written as a sum of positive squares in 2 ways, for example, as 46963609 + 1540081 = 6853^2 + 1241^2 .

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

It is a super-2 number, since 2×48503690² = 4705215887232200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48503690.

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, 2425175 + ... + 2425194.

Almost surely, 2^48503690 is an apocalyptic number.

48503690 is a deficient number, since it is larger than the sum of its proper divisors (38802970).

48503690 is a wasteful number, since it uses less digits than its factorization.

48503690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4850376.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 48503690 is about 6964.4590601137. The cubic root of 48503690 is about 364.6908998813.

The spelling of 48503690 in words is "forty-eight million, five hundred three thousand, six hundred ninety".