7548674222 has 4 divisors (see below), whose sum is σ = 11323011336. Its totient is φ = 3774337110.

The previous prime is 7548674213. The next prime is 7548674227. The reversal of 7548674222 is 2224768457.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7548674227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1887168554 + ... + 1887168557.

It is an arithmetic number, because the mean of its divisors is an integer number (2830752834).

Almost surely, 2^7548674222 is an apocalyptic number.

7548674222 is a deficient number, since it is larger than the sum of its proper divisors (3774337114).

7548674222 is a wasteful number, since it uses less digits than its factorization.

7548674222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774337113.

The product of its digits is 1505280, while the sum is 47.

The square root of 7548674222 is about 86883.1066548613. The cubic root of 7548674222 is about 1961.6592070994.

The spelling of 7548674222 in words is "seven billion, five hundred forty-eight million, six hundred seventy-four thousand, two hundred twenty-two".