7274021233 has 8 divisors (see below), whose sum is σ = 7294619808. Its totient is φ = 7253451744.

The previous prime is 7274021221. The next prime is 7274021263. The reversal of 7274021233 is 3321204727.

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

It is a cyclic number.

It is not a de Polignac number, because 7274021233 - 2¹³ = 7274013041 is a prime.

It is a super-2 number, since 2×7274021233² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7274021195 and 7274021204.

It is not an unprimeable number, because it can be changed into a prime (7274021203) 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, 552910 + ... + 565912.

It is an arithmetic number, because the mean of its divisors is an integer number (911827476).

Almost surely, 2^7274021233 is an apocalyptic number.

It is an amenable number.

7274021233 is a deficient number, since it is larger than the sum of its proper divisors (20598575).

7274021233 is a wasteful number, since it uses less digits than its factorization.

7274021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14543.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 7274021233 is about 85287.8727193966. The cubic root of 7274021233 is about 1937.5735094025.

The spelling of 7274021233 in words is "seven billion, two hundred seventy-four million, twenty-one thousand, two hundred thirty-three".