106764732 has 18 divisors (see below), whose sum is σ = 269877608. Its totient is φ = 35588232.

The previous prime is 106764731. The next prime is 106764751. The reversal of 106764732 is 237467601.

106764732 is a `hidden beast` number, since 1 + 0 + 6 + 7 + 647 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×106764732² = 22797415998063648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2965687 = 106764732 / (1 + 0 + 6 + 7 + 6 + 4 + 7 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106764731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1482808 + ... + 1482879.

Almost surely, 2^106764732 is an apocalyptic number.

106764732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106764732 is an abundant number, since it is smaller than the sum of its proper divisors (163112876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106764732 is a wasteful number, since it uses less digits than its factorization.

106764732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965697 (or 2965692 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 106764732 is about 10332.7020667394. The cubic root of 106764732 is about 474.3977327189.

The spelling of 106764732 in words is "one hundred six million, seven hundred sixty-four thousand, seven hundred thirty-two".