40984948 has 6 divisors (see below), whose sum is σ = 71723666. Its totient is φ = 20492472.

The previous prime is 40984921. The next prime is 40984949. The reversal of 40984948 is 84948904.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28111204 + 12873744 = 5302^2 + 3588^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40984898 and 40984907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40984949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5123115 + ... + 5123122.

Almost surely, 2^40984948 is an apocalyptic number.

It is an amenable number.

40984948 is a deficient number, since it is larger than the sum of its proper divisors (30738718).

40984948 is a wasteful number, since it uses less digits than its factorization.

40984948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10246241 (or 10246239 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 40984948 is about 6401.9487658056. The cubic root of 40984948 is about 344.7795216653.

The spelling of 40984948 in words is "forty million, nine hundred eighty-four thousand, nine hundred forty-eight".