20364702 has 16 divisors (see below), whose sum is σ = 40802832. Its totient is φ = 6776000.

The previous prime is 20364697. The next prime is 20364709. The reversal of 20364702 is 20746302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20364709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952 + ... + 6452.

It is an arithmetic number, because the mean of its divisors is an integer number (2550177).

Almost surely, 2^20364702 is an apocalyptic number.

20364702 is an abundant number, since it is smaller than the sum of its proper divisors (20438130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20364702 is a wasteful number, since it uses less digits than its factorization.

20364702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6123.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 20364702 is about 4512.7266702073. The cubic root of 20364702 is about 273.0817557606.

The spelling of 20364702 in words is "twenty million, three hundred sixty-four thousand, seven hundred two".