40676450 has 12 divisors (see below), whose sum is σ = 75658290. Its totient is φ = 16270560.

The previous prime is 40676411. The next prime is 40676459. The reversal of 40676450 is 5467604.

40676450 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 3 ways, for example, as 29474041 + 11202409 = 5429^2 + 3347^2 .

It is not an unprimeable number, because it can be changed into a prime (40676459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 406715 + ... + 406814.

Almost surely, 2^40676450 is an apocalyptic number.

40676450 is a deficient number, since it is larger than the sum of its proper divisors (34981840).

40676450 is a wasteful number, since it uses less digits than its factorization.

40676450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813541 (or 813536 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 40676450 is about 6377.8091849788. The cubic root of 40676450 is about 343.9122782003.

The spelling of 40676450 in words is "forty million, six hundred seventy-six thousand, four hundred fifty".