740020102 has 8 divisors (see below), whose sum is σ = 1110429936. Its totient is φ = 369876792.

The previous prime is 740020087. The next prime is 740020103. The reversal of 740020102 is 201020047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740020103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59538 + ... + 70885.

It is an arithmetic number, because the mean of its divisors is an integer number (138803742).

Almost surely, 2^740020102 is an apocalyptic number.

740020102 is a deficient number, since it is larger than the sum of its proper divisors (370409834).

740020102 is a wasteful number, since it uses less digits than its factorization.

740020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133262.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 740020102 is about 27203.3104970700. The cubic root of 740020102 is about 904.5123598214.

Adding to 740020102 its reverse (201020047), we get a palindrome (941040149).

The spelling of 740020102 in words is "seven hundred forty million, twenty thousand, one hundred two".