48758787 has 64 divisors (see below), whose sum is σ = 92160000. Its totient is φ = 24740640.

The previous prime is 48758783. The next prime is 48758789. The reversal of 48758787 is 78785784.

48758787 is a `hidden beast` number, since 487 + 5 + 87 + 87 = 666.

It is not a de Polignac number, because 48758787 - 2² = 48758783 is a prime.

It is a super-2 number, since 2×48758787² = 4754838619422738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48758783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97464 + ... + 97962.

It is an arithmetic number, because the mean of its divisors is an integer number (1440000).

Almost surely, 2^48758787 is an apocalyptic number.

48758787 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

48758787 is a deficient number, since it is larger than the sum of its proper divisors (43401213).

48758787 is a wasteful number, since it uses less digits than its factorization.

48758787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 567 counting only the distinct ones).

The product of its digits is 3512320, while the sum is 54.

The square root of 48758787 is about 6982.7492436719. The cubic root of 48758787 is about 365.3291257892.

The spelling of 48758787 in words is "forty-eight million, seven hundred fifty-eight thousand, seven hundred eighty-seven".