7492678201 has 4 divisors (see below), whose sum is σ = 7494706404. Its totient is φ = 7490650000.

The previous prime is 7492678199. The next prime is 7492678217. The reversal of 7492678201 is 1028762947.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4583154601 + 2909523600 = 67699^2 + 53940^2 .

It is a cyclic number.

It is not a de Polignac number, because 7492678201 - 2¹ = 7492678199 is a prime.

It is a super-2 number, since 2×7492678201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7492678261) 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, 1008550 + ... + 1015951.

It is an arithmetic number, because the mean of its divisors is an integer number (1873676601).

Almost surely, 2^7492678201 is an apocalyptic number.

It is an amenable number.

7492678201 is a deficient number, since it is larger than the sum of its proper divisors (2028203).

7492678201 is a wasteful number, since it uses less digits than its factorization.

7492678201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028202.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 7492678201 is about 86560.2576301619. The cubic root of 7492678201 is about 1956.7966382145.

The spelling of 7492678201 in words is "seven billion, four hundred ninety-two million, six hundred seventy-eight thousand, two hundred one".