61008951 has 8 divisors (see below), whose sum is σ = 82491264. Its totient is φ = 40099640.

The previous prime is 61008929. The next prime is 61009031. The reversal of 61008951 is 15980016.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 61008951 - 2⁶ = 61008887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61008151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143001 + ... + 143426.

It is an arithmetic number, because the mean of its divisors is an integer number (10311408).

Almost surely, 2^61008951 is an apocalyptic number.

61008951 is a deficient number, since it is larger than the sum of its proper divisors (21482313).

61008951 is a wasteful number, since it uses less digits than its factorization.

61008951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286501.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 61008951 is about 7810.8226839431. The cubic root of 61008951 is about 393.6689717872.

Adding to 61008951 its reverse (15980016), we get a palindrome (76988967).

It can be divided in two parts, 6100 and 8951, that added together give a palindrome (15051).

The spelling of 61008951 in words is "sixty-one million, eight thousand, nine hundred fifty-one".