61200152 has 16 divisors (see below), whose sum is σ = 123577440. Its totient is φ = 28246176.

The previous prime is 61200151. The next prime is 61200163. The reversal of 61200152 is 25100216.

It is a self number, because there is not a number n which added to its sum of digits gives 61200152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61200151) 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, 294128 + ... + 294335.

It is an arithmetic number, because the mean of its divisors is an integer number (7723590).

Almost surely, 2^61200152 is an apocalyptic number.

It is an amenable number.

61200152 is an abundant number, since it is smaller than the sum of its proper divisors (62377288).

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

61200152 is a wasteful number, since it uses less digits than its factorization.

61200152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588482 (or 588478 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 61200152 is about 7823.0526011270. The cubic root of 61200152 is about 394.0797935051.

Adding to 61200152 its reverse (25100216), we get a palindrome (86300368).

The spelling of 61200152 in words is "sixty-one million, two hundred thousand, one hundred fifty-two".