61528342 has 16 divisors (see below), whose sum is σ = 94300272. Its totient is φ = 30101760.

The previous prime is 61528339. The next prime is 61528349. The reversal of 61528342 is 24382516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61528349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17518 + ... + 20734.

It is an arithmetic number, because the mean of its divisors is an integer number (5893767).

Almost surely, 2^61528342 is an apocalyptic number.

61528342 is a deficient number, since it is larger than the sum of its proper divisors (32771930).

61528342 is a wasteful number, since it uses less digits than its factorization.

61528342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423.

The product of its digits is 11520, while the sum is 31.

The square root of 61528342 is about 7844.0003824579. Note that the first 3 decimals coincide. The cubic root of 61528342 is about 394.7829646779.

The spelling of 61528342 in words is "sixty-one million, five hundred twenty-eight thousand, three hundred forty-two".