42460450 has 24 divisors (see below), whose sum is σ = 80065188. Its totient is φ = 16750080.

The previous prime is 42460433. The next prime is 42460477. The reversal of 42460450 is 5406424.

It can be written as a sum of positive squares in 6 ways, for example, as 20529961 + 21930489 = 4531^2 + 4683^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2167 + ... + 9466.

Almost surely, 2^42460450 is an apocalyptic number.

42460450 is a deficient number, since it is larger than the sum of its proper divisors (37604738).

42460450 is a wasteful number, since it uses less digits than its factorization.

42460450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11718 (or 11713 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 42460450 is about 6516.1683526441. The cubic root of 42460450 is about 348.8683175755.

Adding to 42460450 its reverse (5406424), we get a palindrome (47866874).

The spelling of 42460450 in words is "forty-two million, four hundred sixty thousand, four hundred fifty".