1023451046 has 16 divisors (see below), whose sum is σ = 1569395088. Its totient is φ = 500416800.

The previous prime is 1023451003. The next prime is 1023451067. The reversal of 1023451046 is 6401543201.

1023451046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3140 + ... + 45351.

It is an arithmetic number, because the mean of its divisors is an integer number (98087193).

Almost surely, 2^1023451046 is an apocalyptic number.

1023451046 is a deficient number, since it is larger than the sum of its proper divisors (545944042).

1023451046 is a wasteful number, since it uses less digits than its factorization.

1023451046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48727.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1023451046 is about 31991.4214438809. The cubic root of 1023451046 is about 1007.7566934758.

Adding to 1023451046 its reverse (6401543201), we get a palindrome (7424994247).

The spelling of 1023451046 in words is "one billion, twenty-three million, four hundred fifty-one thousand, forty-six".