68949462 has 16 divisors (see below), whose sum is σ = 139645440. Its totient is φ = 22692072.

The previous prime is 68949403. The next prime is 68949479. The reversal of 68949462 is 26494986.

It is a congruent number.

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, 72258 + ... + 73205.

It is an arithmetic number, because the mean of its divisors is an integer number (8727840).

Almost surely, 2^68949462 is an apocalyptic number.

68949462 is an abundant number, since it is smaller than the sum of its proper divisors (70695978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68949462 is a wasteful number, since it uses less digits than its factorization.

68949462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145547.

The product of its digits is 746496, while the sum is 48.

The square root of 68949462 is about 8303.5812755702. The cubic root of 68949462 is about 410.0564308605.

The spelling of 68949462 in words is "sixty-eight million, nine hundred forty-nine thousand, four hundred sixty-two".