61536334 has 8 divisors (see below), whose sum is σ = 92435040. Its totient is φ = 30724656.

The previous prime is 61536331. The next prime is 61536341. The reversal of 61536334 is 43363516.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 61536296 and 61536305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61536331) 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, 19959 + ... + 22834.

It is an arithmetic number, because the mean of its divisors is an integer number (11554380).

Almost surely, 2^61536334 is an apocalyptic number.

61536334 is a deficient number, since it is larger than the sum of its proper divisors (30898706).

61536334 is a wasteful number, since it uses less digits than its factorization.

61536334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43514.

The product of its digits is 19440, while the sum is 31.

The square root of 61536334 is about 7844.5097998537. The cubic root of 61536334 is about 394.8000569032.

The spelling of 61536334 in words is "sixty-one million, five hundred thirty-six thousand, three hundred thirty-four".