87763148 has 24 divisors (see below), whose sum is σ = 167895504. Its totient is φ = 39809600.

The previous prime is 87763127. The next prime is 87763153. The reversal of 87763148 is 84136778.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 87763099 and 87763108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22718 + ... + 26298.

It is an arithmetic number, because the mean of its divisors is an integer number (6995646).

Almost surely, 2^87763148 is an apocalyptic number.

It is an amenable number.

87763148 is a deficient number, since it is larger than the sum of its proper divisors (80132356).

87763148 is a wasteful number, since it uses less digits than its factorization.

87763148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153 (or 4151 counting only the distinct ones).

The product of its digits is 225792, while the sum is 44.

The square root of 87763148 is about 9368.1987596336. The cubic root of 87763148 is about 444.3966033968.

The spelling of 87763148 in words is "eighty-seven million, seven hundred sixty-three thousand, one hundred forty-eight".