61041634 has 4 divisors (see below), whose sum is σ = 91562454. Its totient is φ = 30520816.

The previous prime is 61041593. The next prime is 61041647. The reversal of 61041634 is 43614016.

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

It can be written as a sum of positive squares in only one way, i.e., 31393609 + 29648025 = 5603^2 + 5445^2 .

It is a junction number, because it is equal to n+sod(n) for n = 61041599 and 61041608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15260407 + ... + 15260410.

Almost surely, 2^61041634 is an apocalyptic number.

61041634 is a deficient number, since it is larger than the sum of its proper divisors (30520820).

61041634 is a wasteful number, since it uses less digits than its factorization.

61041634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30520819.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 61041634 is about 7812.9145650007. The cubic root of 61041634 is about 393.7392564802.

The spelling of 61041634 in words is "sixty-one million, forty-one thousand, six hundred thirty-four".