4020702 has 16 divisors (see below), whose sum is σ = 9190272. Its totient is φ = 1148760.

The previous prime is 4020701. The next prime is 4020713. The reversal of 4020702 is 2070204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020701) 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, 47824 + ... + 47907.

It is an arithmetic number, because the mean of its divisors is an integer number (574392).

Almost surely, 2^4020702 is an apocalyptic number.

4020702 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4020702 is an abundant number, since it is smaller than the sum of its proper divisors (5169570).

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

4020702 is a wasteful number, since it uses less digits than its factorization.

4020702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95743.

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 4020702 is about 2005.1688208228. The cubic root of 4020702 is about 159.0134872464.

Adding to 4020702 its reverse (2070204), we get a palindrome (6090906).

The spelling of 4020702 in words is "four million, twenty thousand, seven hundred two".