48697807 has 4 divisors (see below), whose sum is σ = 50268736. Its totient is φ = 47126880.

The previous prime is 48697793. The next prime is 48697813. The reversal of 48697807 is 70879684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48697807 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 (48697867) 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, 785418 + ... + 785479.

It is an arithmetic number, because the mean of its divisors is an integer number (12567184).

Almost surely, 2^48697807 is an apocalyptic number.

48697807 is a deficient number, since it is larger than the sum of its proper divisors (1570929).

48697807 is a wasteful number, since it uses less digits than its factorization.

48697807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570928.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 48697807 is about 6978.3814025890. The cubic root of 48697807 is about 365.1767630725.

The spelling of 48697807 in words is "forty-eight million, six hundred ninety-seven thousand, eight hundred seven".