65622034 has 16 divisors (see below), whose sum is σ = 100123776. Its totient is φ = 32250400.

The previous prime is 65622019. The next prime is 65622049. The reversal of 65622034 is 43022656.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (65622019) and next prime (65622049).

It is a junction number, because it is equal to n+sod(n) for n = 65621993 and 65622011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73539 + ... + 74425.

It is an arithmetic number, because the mean of its divisors is an integer number (6257736).

Almost surely, 2^65622034 is an apocalyptic number.

65622034 is a deficient number, since it is larger than the sum of its proper divisors (34501742).

65622034 is a wasteful number, since it uses less digits than its factorization.

65622034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 65622034 is about 8100.7428054469. The cubic root of 65622034 is about 403.3510846789.

The spelling of 65622034 in words is "sixty-five million, six hundred twenty-two thousand, thirty-four".