106764403 has 16 divisors (see below), whose sum is σ = 117262080. Its totient is φ = 97104000.

The previous prime is 106764397. The next prime is 106764431. The reversal of 106764403 is 304467601.

It is a de Polignac number, because none of the positive numbers 2^k-106764403 is a prime.

It is a super-2 number, since 2×106764403² = 22797275495892818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106764443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151953 + ... + 152653.

It is an arithmetic number, because the mean of its divisors is an integer number (7328880).

Almost surely, 2^106764403 is an apocalyptic number.

106764403 is a deficient number, since it is larger than the sum of its proper divisors (10497677).

106764403 is an frugal number, since it uses more digits than its factorization.

106764403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 106764403 is about 10332.6861463997. The cubic root of 106764403 is about 474.3972454262.

The spelling of 106764403 in words is "one hundred six million, seven hundred sixty-four thousand, four hundred three".