1070436457 has 8 divisors (see below), whose sum is σ = 1083209760. Its totient is φ = 1057721280.

The previous prime is 1070436431. The next prime is 1070436503. The reversal of 1070436457 is 7546340701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1070436457 - 2⁷ = 1070436329 is a prime.

It is a super-2 number, since 2×1070436457² = 2291668416949425698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070436557) 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 7 ways as a sum of consecutive naturals, for example, 23094 + ... + 51712.

It is an arithmetic number, because the mean of its divisors is an integer number (135401220).

Almost surely, 2^1070436457 is an apocalyptic number.

It is an amenable number.

1070436457 is a deficient number, since it is larger than the sum of its proper divisors (12773303).

1070436457 is a wasteful number, since it uses less digits than its factorization.

1070436457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29063.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 1070436457 is about 32717.5252273151. The cubic root of 1070436457 is about 1022.9481720865.

The spelling of 1070436457 in words is "one billion, seventy million, four hundred thirty-six thousand, four hundred fifty-seven".