61267796 has 12 divisors (see below), whose sum is σ = 113525748. Its totient is φ = 28831872.

The previous prime is 61267793. The next prime is 61267831. The reversal of 61267796 is 69776216.

It can be written as a sum of positive squares in 2 ways, for example, as 42432196 + 18835600 = 6514^2 + 4340^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61267793) 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, 450431 + ... + 450566.

It is an arithmetic number, because the mean of its divisors is an integer number (9460479).

Almost surely, 2^61267796 is an apocalyptic number.

It is an amenable number.

61267796 is a deficient number, since it is larger than the sum of its proper divisors (52257952).

61267796 is a wasteful number, since it uses less digits than its factorization.

61267796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901018 (or 901016 counting only the distinct ones).

The product of its digits is 190512, while the sum is 44.

The square root of 61267796 is about 7827.3747834124. The cubic root of 61267796 is about 394.2249310438.

The spelling of 61267796 in words is "sixty-one million, two hundred sixty-seven thousand, seven hundred ninety-six".