34572667 has 2 divisors, whose sum is σ = 34572668. Its totient is φ = 34572666.

The previous prime is 34572661. The next prime is 34572697. The reversal of 34572667 is 76627543.

It is a weak prime.

It is an emirp because it is prime and its reverse (76627543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34572667 - 2¹¹ = 34570619 is a prime.

It is not a weakly prime, because it can be changed into another prime (34572661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17286333 + 17286334.

It is an arithmetic number, because the mean of its divisors is an integer number (17286334).

Almost surely, 2^34572667 is an apocalyptic number.

34572667 is a deficient number, since it is larger than the sum of its proper divisors (1).

34572667 is an equidigital number, since it uses as much as digits as its factorization.

34572667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 40.

The square root of 34572667 is about 5879.8526342078. The cubic root of 34572667 is about 325.7699048803.

The spelling of 34572667 in words is "thirty-four million, five hundred seventy-two thousand, six hundred sixty-seven".