426651046 has 4 divisors (see below), whose sum is σ = 639976572. Its totient is φ = 213325522.

The previous prime is 426651041. The next prime is 426651053. The reversal of 426651046 is 640156624.

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

It is a super-2 number, since 2×426651046² = 364062230105788232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426651041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106662760 + ... + 106662763.

It is an arithmetic number, because the mean of its divisors is an integer number (159994143).

Almost surely, 2^426651046 is an apocalyptic number.

426651046 is a deficient number, since it is larger than the sum of its proper divisors (213325526).

426651046 is a wasteful number, since it uses less digits than its factorization.

426651046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213325525.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 426651046 is about 20655.5330601754. The cubic root of 426651046 is about 752.8196357364.

The spelling of 426651046 in words is "four hundred twenty-six million, six hundred fifty-one thousand, forty-six".