61467628 has 6 divisors (see below), whose sum is σ = 107568356. Its totient is φ = 30733812.

The previous prime is 61467613. The next prime is 61467629. The reversal of 61467628 is 82676416.

It is not an unprimeable number, because it can be changed into a prime (61467629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7683450 + ... + 7683457.

Almost surely, 2^61467628 is an apocalyptic number.

It is an amenable number.

61467628 is a deficient number, since it is larger than the sum of its proper divisors (46100728).

61467628 is a wasteful number, since it uses less digits than its factorization.

61467628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15366911 (or 15366909 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 61467628 is about 7840.1293356679. The cubic root of 61467628 is about 394.6530693032.

The spelling of 61467628 in words is "sixty-one million, four hundred sixty-seven thousand, six hundred twenty-eight".