40744196 has 6 divisors (see below), whose sum is σ = 71302350. Its totient is φ = 20372096.

The previous prime is 40744181. The next prime is 40744229. The reversal of 40744196 is 69144704.

It can be written as a sum of positive squares in only one way, i.e., 22562500 + 18181696 = 4750^2 + 4264^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5093021 + ... + 5093028.

It is an arithmetic number, because the mean of its divisors is an integer number (11883725).

Almost surely, 2^40744196 is an apocalyptic number.

It is an amenable number.

40744196 is a deficient number, since it is larger than the sum of its proper divisors (30558154).

40744196 is a wasteful number, since it uses less digits than its factorization.

40744196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10186053 (or 10186051 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 40744196 is about 6383.1180468483. The cubic root of 40744196 is about 344.1030991677.

The spelling of 40744196 in words is "forty million, seven hundred forty-four thousand, one hundred ninety-six".