2007206742 has 16 divisors (see below), whose sum is σ = 4112326512. Its totient is φ = 652750080.

The previous prime is 2007206717. The next prime is 2007206749. The reversal of 2007206742 is 2476027002.

It is a super-4 number, since 4×2007206742⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2007206749) 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, 4079443 + ... + 4079934.

It is an arithmetic number, because the mean of its divisors is an integer number (257020407).

Almost surely, 2^2007206742 is an apocalyptic number.

2007206742 is an abundant number, since it is smaller than the sum of its proper divisors (2105119770).

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

2007206742 is a wasteful number, since it uses less digits than its factorization.

2007206742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8159423.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 2007206742 is about 44801.8609211716. The cubic root of 2007206742 is about 1261.4325568304.

The spelling of 2007206742 in words is "two billion, seven million, two hundred six thousand, seven hundred forty-two".