61202952 has 96 divisors (see below), whose sum is σ = 181053600. Its totient is φ = 19315584.

The previous prime is 61202929. The next prime is 61202957. The reversal of 61202952 is 25920216.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (61202957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36108 + ... + 37764.

It is an arithmetic number, because the mean of its divisors is an integer number (1885975).

Almost surely, 2^61202952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61202952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90526800).

61202952 is an abundant number, since it is smaller than the sum of its proper divisors (119850648).

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

61202952 is a wasteful number, since it uses less digits than its factorization.

61202952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 61202952 is about 7823.2315573553. The cubic root of 61202952 is about 394.0858033301.

The spelling of 61202952 in words is "sixty-one million, two hundred two thousand, nine hundred fifty-two".