9022491754 has 4 divisors (see below), whose sum is σ = 13533737634. Its totient is φ = 4511245876.

The previous prime is 9022491749. The next prime is 9022491757. The reversal of 9022491754 is 4571942209.

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

It can be written as a sum of positive squares in only one way, i.e., 5435080729 + 3587411025 = 73723^2 + 59895^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9022491754.

It is not an unprimeable number, because it can be changed into a prime (9022491757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2255622937 + ... + 2255622940.

Almost surely, 2^9022491754 is an apocalyptic number.

9022491754 is a deficient number, since it is larger than the sum of its proper divisors (4511245880).

9022491754 is a wasteful number, since it uses less digits than its factorization.

9022491754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4511245879.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 9022491754 is about 94986.7977879031. The cubic root of 9022491754 is about 2081.8151495214.

The spelling of 9022491754 in words is "nine billion, twenty-two million, four hundred ninety-one thousand, seven hundred fifty-four".