53422767 has 16 divisors (see below), whose sum is σ = 82586880. Its totient is φ = 34066296.

The previous prime is 53422757. The next prime is 53422771. The reversal of 53422767 is 76722435.

It is a happy number.

It is not a de Polignac number, because 53422767 - 2⁴ = 53422751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53422757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42393 + ... + 43634.

It is an arithmetic number, because the mean of its divisors is an integer number (5161680).

Almost surely, 2^53422767 is an apocalyptic number.

53422767 is a deficient number, since it is larger than the sum of its proper divisors (29164113).

53422767 is a wasteful number, since it uses less digits than its factorization.

53422767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86059 (or 86053 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 53422767 is about 7309.0879732016. The cubic root of 53422767 is about 376.6246948125.

The spelling of 53422767 in words is "fifty-three million, four hundred twenty-two thousand, seven hundred sixty-seven".