1046242405 has 16 divisors (see below), whose sum is σ = 1395684864. Its totient is φ = 747685440.

The previous prime is 1046242397. The next prime is 1046242411. The reversal of 1046242405 is 5042426401.

It is not a de Polignac number, because 1046242405 - 2³ = 1046242397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257599 + ... + 261628.

It is an arithmetic number, because the mean of its divisors is an integer number (87230304).

Almost surely, 2^1046242405 is an apocalyptic number.

It is an amenable number.

1046242405 is a deficient number, since it is larger than the sum of its proper divisors (349442459).

1046242405 is a wasteful number, since it uses less digits than its factorization.

1046242405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519276.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1046242405 is about 32345.6705758282. The cubic root of 1046242405 is about 1015.1824613133.

Adding to 1046242405 its reverse (5042426401), we get a palindrome (6088668806).

The spelling of 1046242405 in words is "one billion, forty-six million, two hundred forty-two thousand, four hundred five".