42460354 has 4 divisors (see below), whose sum is σ = 63690534. Its totient is φ = 21230176.

The previous prime is 42460337. The next prime is 42460357. The reversal of 42460354 is 45306424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42445225 + 15129 = 6515^2 + 123^2 .

It is not an unprimeable number, because it can be changed into a prime (42460357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10615087 + ... + 10615090.

Almost surely, 2^42460354 is an apocalyptic number.

42460354 is a deficient number, since it is larger than the sum of its proper divisors (21230180).

42460354 is a wasteful number, since it uses less digits than its factorization.

42460354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21230179.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 42460354 is about 6516.1609863477. The cubic root of 42460354 is about 348.8680546533.

Adding to 42460354 its reverse (45306424), we get a palindrome (87766778).

The spelling of 42460354 in words is "forty-two million, four hundred sixty thousand, three hundred fifty-four".