109263964 has 36 divisors (see below), whose sum is σ = 209742400. Its totient is φ = 49743360.

The previous prime is 109263943. The next prime is 109263971. The reversal of 109263964 is 469362901.

It is a super-2 number, since 2×109263964² = 23877227657986592, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 34312 + ... + 37360.

Almost surely, 2^109263964 is an apocalyptic number.

It is an amenable number.

109263964 is a deficient number, since it is larger than the sum of its proper divisors (100478436).

109263964 is a wasteful number, since it uses less digits than its factorization.

109263964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118 (or 3099 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 109263964 is about 10452.9404475487. The cubic root of 109263964 is about 478.0709091072.

It can be divided in two parts, 1092 and 63964, that added together give a palindrome (65056).

The spelling of 109263964 in words is "one hundred nine million, two hundred sixty-three thousand, nine hundred sixty-four".