60694819 has 4 divisors (see below), whose sum is σ = 60751744. Its totient is φ = 60637896.

The previous prime is 60694793. The next prime is 60694841. The reversal of 60694819 is 91849606.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60694819 is a prime.

It is a super-2 number, since 2×60694819² = 7367722106885522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60694849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26832 + ... + 29005.

It is an arithmetic number, because the mean of its divisors is an integer number (15187936).

Almost surely, 2^60694819 is an apocalyptic number.

60694819 is a deficient number, since it is larger than the sum of its proper divisors (56925).

60694819 is a wasteful number, since it uses less digits than its factorization.

60694819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56924.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 60694819 is about 7790.6879670540. The cubic root of 60694819 is about 392.9921482762.

The spelling of 60694819 in words is "sixty million, six hundred ninety-four thousand, eight hundred nineteen".