40270467 has 16 divisors (see below), whose sum is σ = 58391712. Its totient is φ = 24583680.

The previous prime is 40270463. The next prime is 40270499. The reversal of 40270467 is 76407204.

40270467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40270467 - 2² = 40270463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40270463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8784 + ... + 12557.

It is an arithmetic number, because the mean of its divisors is an integer number (3649482).

Almost surely, 2^40270467 is an apocalyptic number.

40270467 is a deficient number, since it is larger than the sum of its proper divisors (18121245).

40270467 is a wasteful number, since it uses less digits than its factorization.

40270467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21398.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 40270467 is about 6345.9015907907. The cubic root of 40270467 is about 342.7642785946.

The spelling of 40270467 in words is "forty million, two hundred seventy thousand, four hundred sixty-seven".