1088547164 has 12 divisors (see below), whose sum is σ = 2005218600. Its totient is φ = 515627568.

The previous prime is 1088547137. The next prime is 1088547167. The reversal of 1088547164 is 4617458801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088547167) 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, 7161419 + ... + 7161570.

It is an arithmetic number, because the mean of its divisors is an integer number (167101550).

Almost surely, 2^1088547164 is an apocalyptic number.

It is an amenable number.

1088547164 is a deficient number, since it is larger than the sum of its proper divisors (916671436).

1088547164 is a wasteful number, since it uses less digits than its factorization.

1088547164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14323012 (or 14323010 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 1088547164 is about 32993.1381350729. The cubic root of 1088547164 is about 1028.6850231428.

The spelling of 1088547164 in words is "one billion, eighty-eight million, five hundred forty-seven thousand, one hundred sixty-four".