68677466 has 16 divisors (see below), whose sum is σ = 121026528. Its totient is φ = 28815600.

The previous prime is 68677459. The next prime is 68677489. The reversal of 68677466 is 66477686.

68677466 = T₃₂₄₄ + T₃₂₄₅ + ... + T₃₂₅₆.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119780 + ... + 120351.

It is an arithmetic number, because the mean of its divisors is an integer number (7564158).

Almost surely, 2^68677466 is an apocalyptic number.

68677466 is a deficient number, since it is larger than the sum of its proper divisors (52349062).

68677466 is a wasteful number, since it uses less digits than its factorization.

68677466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240157.

The product of its digits is 2032128, while the sum is 50.

The square root of 68677466 is about 8287.1868568290. The cubic root of 68677466 is about 409.5165151520.

The spelling of 68677466 in words is "sixty-eight million, six hundred seventy-seven thousand, four hundred sixty-six".