106474747 has 4 divisors (see below), whose sum is σ = 110146320. Its totient is φ = 102803176.

The previous prime is 106474717. The next prime is 106474759. The reversal of 106474747 is 747474601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 747474601 = 8387 ⋅89123.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106474747 is a prime.

It is a super-2 number, since 2×106474747² = 22673743497428018, 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. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106474717) 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, 1835743 + ... + 1835800.

It is an arithmetic number, because the mean of its divisors is an integer number (27536580).

Almost surely, 2^106474747 is an apocalyptic number.

106474747 is a deficient number, since it is larger than the sum of its proper divisors (3671573).

106474747 is an equidigital number, since it uses as much as digits as its factorization.

106474747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671572.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 106474747 is about 10318.6601358897. The cubic root of 106474747 is about 473.9678374327.

The spelling of 106474747 in words is "one hundred six million, four hundred seventy-four thousand, seven hundred forty-seven".