106548947 has 2 divisors, whose sum is σ = 106548948. Its totient is φ = 106548946.

The previous prime is 106548913. The next prime is 106548977. The reversal of 106548947 is 749845601.

It is a strong prime.

It is an emirp because it is prime and its reverse (749845601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106548947 - 2⁸ = 106548691 is a prime.

It is a super-2 number, since 2×106548947² = 22705356213617618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106548898 and 106548907.

It is not a weakly prime, because it can be changed into another prime (106548907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53274473 + 53274474.

It is an arithmetic number, because the mean of its divisors is an integer number (53274474).

Almost surely, 2^106548947 is an apocalyptic number.

106548947 is a deficient number, since it is larger than the sum of its proper divisors (1).

106548947 is an equidigital number, since it uses as much as digits as its factorization.

106548947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 106548947 is about 10322.2549377546. The cubic root of 106548947 is about 474.0779112555.

The spelling of 106548947 in words is "one hundred six million, five hundred forty-eight thousand, nine hundred forty-seven".