60409967 has 2 divisors, whose sum is σ = 60409968. Its totient is φ = 60409966.

The previous prime is 60409903. The next prime is 60409981. The reversal of 60409967 is 76990406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60409967 - 2⁶ = 60409903 is a prime.

It is a super-2 number, since 2×60409967² = 7298728225882178, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60409067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30204983 + 30204984.

It is an arithmetic number, because the mean of its divisors is an integer number (30204984).

Almost surely, 2^60409967 is an apocalyptic number.

60409967 is a deficient number, since it is larger than the sum of its proper divisors (1).

60409967 is an equidigital number, since it uses as much as digits as its factorization.

60409967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 60409967 is about 7772.3848978290. The cubic root of 60409967 is about 392.3763890572.

The spelling of 60409967 in words is "sixty million, four hundred nine thousand, nine hundred sixty-seven".