61206488 has 24 divisors (see below), whose sum is σ = 133499700. Its totient is φ = 26231184.

The previous prime is 61206487. The next prime is 61206499. The reversal of 61206488 is 88460216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61206487) 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 in 5 ways as a sum of consecutive naturals, for example, 77678 + ... + 78461.

Almost surely, 2^61206488 is an apocalyptic number.

It is an amenable number.

61206488 is an abundant number, since it is smaller than the sum of its proper divisors (72293212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61206488 is a wasteful number, since it uses less digits than its factorization.

61206488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156159 (or 156148 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 61206488 is about 7823.4575476576. The cubic root of 61206488 is about 394.0933926185.

The spelling of 61206488 in words is "sixty-one million, two hundred six thousand, four hundred eighty-eight".