8212701 has 16 divisors (see below), whose sum is σ = 12570624. Its totient is φ = 4671984.

The previous prime is 8212697. The next prime is 8212703. The reversal of 8212701 is 1072128.

It is not a de Polignac number, because 8212701 - 2² = 8212697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8212703) 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, 4780 + ... + 6266.

It is an arithmetic number, because the mean of its divisors is an integer number (785664).

Almost surely, 2^8212701 is an apocalyptic number.

It is an amenable number.

8212701 is a deficient number, since it is larger than the sum of its proper divisors (4357923).

8212701 is a wasteful number, since it uses less digits than its factorization.

8212701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 8212701 is about 2865.7810453697. The cubic root of 8212701 is about 201.7570274052.

Adding to 8212701 its reverse (1072128), we get a palindrome (9284829).

The spelling of 8212701 in words is "eight million, two hundred twelve thousand, seven hundred one".