106047454 has 4 divisors (see below), whose sum is σ = 159071184. Its totient is φ = 53023726.

The previous prime is 106047421. The next prime is 106047499. The reversal of 106047454 is 454740601.

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

It is a super-2 number, since 2×106047454² = 22492124999764232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26511862 + ... + 26511865.

It is an arithmetic number, because the mean of its divisors is an integer number (39767796).

Almost surely, 2^106047454 is an apocalyptic number.

106047454 is a deficient number, since it is larger than the sum of its proper divisors (53023730).

106047454 is an equidigital number, since it uses as much as digits as its factorization.

106047454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53023729.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 106047454 is about 10297.9344530833. The cubic root of 106047454 is about 473.3329618239.

The spelling of 106047454 in words is "one hundred six million, forty-seven thousand, four hundred fifty-four".