60442305 has 64 divisors (see below), whose sum is σ = 123475968. Its totient is φ = 24514560.

The previous prime is 60442301. The next prime is 60442381. The reversal of 60442305 is 50324406.

60442305 = 2454² + 2455² + ... + 2463².

It is not a de Polignac number, because 60442305 - 2² = 60442301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60442301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49057 + ... + 50273.

It is an arithmetic number, because the mean of its divisors is an integer number (1929312).

Almost surely, 2^60442305 is an apocalyptic number.

It is an amenable number.

60442305 is an abundant number, since it is smaller than the sum of its proper divisors (63033663).

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

60442305 is a wasteful number, since it uses less digits than its factorization.

60442305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 60442305 is about 7774.4649333572. The cubic root of 60442305 is about 392.4463907741.

The spelling of 60442305 in words is "sixty million, four hundred forty-two thousand, three hundred five".