9224040146 has 4 divisors (see below), whose sum is σ = 13836060222. Its totient is φ = 4612020072.

The previous prime is 9224040101. The next prime is 9224040151. The reversal of 9224040146 is 6410404229.

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., 7767778225 + 1456261921 = 88135^2 + 38161^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2306010035 + ... + 2306010038.

Almost surely, 2^9224040146 is an apocalyptic number.

9224040146 is a deficient number, since it is larger than the sum of its proper divisors (4612020076).

9224040146 is a wasteful number, since it uses less digits than its factorization.

9224040146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612020075.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 9224040146 is about 96041.8666311729. The cubic root of 9224040146 is about 2097.2026355880.

The spelling of 9224040146 in words is "nine billion, two hundred twenty-four million, forty thousand, one hundred forty-six".