106433651 has 4 divisors (see below), whose sum is σ = 112694472. Its totient is φ = 100172832.

The previous prime is 106433647. The next prime is 106433653. The reversal of 106433651 is 156334601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106433651 - 2² = 106433647 is a prime.

It is a super-2 number, since 2×106433651² = 22656244130379602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106433653) 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, 3130385 + ... + 3130418.

It is an arithmetic number, because the mean of its divisors is an integer number (28173618).

Almost surely, 2^106433651 is an apocalyptic number.

106433651 is a deficient number, since it is larger than the sum of its proper divisors (6260821).

106433651 is an equidigital number, since it uses as much as digits as its factorization.

106433651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6260820.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 106433651 is about 10316.6685998921. The cubic root of 106433651 is about 473.9068505498.

The spelling of 106433651 in words is "one hundred six million, four hundred thirty-three thousand, six hundred fifty-one".