7026742 has 4 divisors (see below), whose sum is σ = 10540116. Its totient is φ = 3513370.

The previous prime is 7026737. The next prime is 7026743. The reversal of 7026742 is 2476207.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2476207 = 1489 ⋅1663.

It is a self number, because there is not a number n which added to its sum of digits gives 7026742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7026743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1756684 + ... + 1756687.

It is an arithmetic number, because the mean of its divisors is an integer number (2635029).

Almost surely, 2^7026742 is an apocalyptic number.

7026742 is a deficient number, since it is larger than the sum of its proper divisors (3513374).

7026742 is a wasteful number, since it uses less digits than its factorization.

7026742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513373.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 7026742 is about 2650.8002565263. The cubic root of 7026742 is about 191.5364068515.

The spelling of 7026742 in words is "seven million, twenty-six thousand, seven hundred forty-two".