415540026 has 24 divisors (see below), whose sum is σ = 982185984. Its totient is φ = 125921160.

The previous prime is 415539989. The next prime is 415540031. The reversal of 415540026 is 620045514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049146 + ... + 1049541.

It is an arithmetic number, because the mean of its divisors is an integer number (40924416).

Almost surely, 2^415540026 is an apocalyptic number.

415540026 is an abundant number, since it is smaller than the sum of its proper divisors (566645958).

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

415540026 is a wasteful number, since it uses less digits than its factorization.

415540026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098706 (or 2098703 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 415540026 is about 20384.7988952553. The cubic root of 415540026 is about 746.2269923801.

The spelling of 415540026 in words is "four hundred fifteen million, five hundred forty thousand, twenty-six".