1040604951 has 4 divisors (see below), whose sum is σ = 1387473272. Its totient is φ = 693736632.

The previous prime is 1040604937. The next prime is 1040604959. The reversal of 1040604951 is 1594060401.

It is a happy number.

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

It is not a de Polignac number, because 1040604951 - 2²² = 1036410647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040604959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173434156 + ... + 173434161.

It is an arithmetic number, because the mean of its divisors is an integer number (346868318).

Almost surely, 2^1040604951 is an apocalyptic number.

1040604951 is a deficient number, since it is larger than the sum of its proper divisors (346868321).

1040604951 is an equidigital number, since it uses as much as digits as its factorization.

1040604951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346868320.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1040604951 is about 32258.4089967252. The cubic root of 1040604951 is about 1013.3558118306.

The spelling of 1040604951 in words is "one billion, forty million, six hundred four thousand, nine hundred fifty-one".