61202260 has 24 divisors (see below), whose sum is σ = 146885760. Its totient is φ = 20983584.

The previous prime is 61202257. The next prime is 61202279. The reversal of 61202260 is 6220216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218440 + ... + 218719.

It is an arithmetic number, because the mean of its divisors is an integer number (6120240).

Almost surely, 2^61202260 is an apocalyptic number.

It is an amenable number.

61202260 is an abundant number, since it is smaller than the sum of its proper divisors (85683500).

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

61202260 is a wasteful number, since it uses less digits than its factorization.

61202260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437175 (or 437173 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 61202260 is about 7823.1873299826. The cubic root of 61202260 is about 394.0843180618.

Adding to 61202260 its reverse (6220216), we get a palindrome (67422476).

The spelling of 61202260 in words is "sixty-one million, two hundred two thousand, two hundred sixty".