61014851 has 12 divisors (see below), whose sum is σ = 63583776. Its totient is φ = 58545360.

The previous prime is 61014841. The next prime is 61014859. The reversal of 61014851 is 15841016.

It is a de Polignac number, because none of the positive numbers 2^k-61014851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61014851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61014859) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 166070 + ... + 166436.

It is an arithmetic number, because the mean of its divisors is an integer number (5298648).

Almost surely, 2^61014851 is an apocalyptic number.

61014851 is a deficient number, since it is larger than the sum of its proper divisors (2568925).

61014851 is a wasteful number, since it uses less digits than its factorization.

61014851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 61014851 is about 7811.2003558992. The cubic root of 61014851 is about 393.6816615758.

Adding to 61014851 its reverse (15841016), we get a palindrome (76855867).

The spelling of 61014851 in words is "sixty-one million, fourteen thousand, eight hundred fifty-one".