48367621 has 8 divisors (see below), whose sum is σ = 51388920. Its totient is φ = 45436608.

The previous prime is 48367619. The next prime is 48367633. The reversal of 48367621 is 12676384.

It can be written as a sum of positive squares in 4 ways, for example, as 18610596 + 29757025 = 4314^2 + 5455^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48367621 - 2¹ = 48367619 is a prime.

It is a super-2 number, since 2×48367621² = 4678853522399282, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48367651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21466 + ... + 23611.

It is an arithmetic number, because the mean of its divisors is an integer number (6423615).

Almost surely, 2^48367621 is an apocalyptic number.

It is an amenable number.

48367621 is a deficient number, since it is larger than the sum of its proper divisors (3021299).

48367621 is a wasteful number, since it uses less digits than its factorization.

48367621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45143.

The product of its digits is 48384, while the sum is 37.

The square root of 48367621 is about 6954.6833860356. The cubic root of 48367621 is about 364.3495540192.

The spelling of 48367621 in words is "forty-eight million, three hundred sixty-seven thousand, six hundred twenty-one".