48820357 has 4 divisors (see below), whose sum is σ = 49859136. Its totient is φ = 47781580.

The previous prime is 48820349. The next prime is 48820363. The reversal of 48820357 is 75302884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48820357 - 2³ = 48820349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48820307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519319 + ... + 519412.

It is an arithmetic number, because the mean of its divisors is an integer number (12464784).

Almost surely, 2^48820357 is an apocalyptic number.

48820357 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

48820357 is a deficient number, since it is larger than the sum of its proper divisors (1038779).

48820357 is a wasteful number, since it uses less digits than its factorization.

48820357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038778.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 48820357 is about 6987.1565747448. The cubic root of 48820357 is about 365.4828338318.

The spelling of 48820357 in words is "forty-eight million, eight hundred twenty thousand, three hundred fifty-seven".