28346701 has 8 divisors (see below), whose sum is σ = 30395520. Its totient is φ = 26340288.

The previous prime is 28346663. The next prime is 28346707. The reversal of 28346701 is 10764382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28346701 - 2²¹ = 26249549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28346707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9211 + ... + 11896.

It is an arithmetic number, because the mean of its divisors is an integer number (3799440).

Almost surely, 2^28346701 is an apocalyptic number.

It is an amenable number.

28346701 is a deficient number, since it is larger than the sum of its proper divisors (2048819).

28346701 is a wasteful number, since it uses less digits than its factorization.

28346701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21203.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 28346701 is about 5324.1619997893. The cubic root of 28346701 is about 304.9070791021.

The spelling of 28346701 in words is "twenty-eight million, three hundred forty-six thousand, seven hundred one".