32420701 has 2 divisors, whose sum is σ = 32420702. Its totient is φ = 32420700.

The previous prime is 32420693. The next prime is 32420711. The reversal of 32420701 is 10702423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16818201 + 15602500 = 4101^2 + 3950^2 .

It is a cyclic number.

It is not a de Polignac number, because 32420701 - 2³ = 32420693 is a prime.

It is a super-2 number, since 2×32420701² = 2102203706662802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32420711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16210350 + 16210351.

It is an arithmetic number, because the mean of its divisors is an integer number (16210351).

Almost surely, 2^32420701 is an apocalyptic number.

It is an amenable number.

32420701 is a deficient number, since it is larger than the sum of its proper divisors (1).

32420701 is an equidigital number, since it uses as much as digits as its factorization.

32420701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 32420701 is about 5693.9178954390. The cubic root of 32420701 is about 318.8654516551.

It can be divided in two parts, 324 and 20701, that added together give a square (21025 = 145²).

The spelling of 32420701 in words is "thirty-two million, four hundred twenty thousand, seven hundred one".