1970052026 has 4 divisors (see below), whose sum is σ = 2955078042. Its totient is φ = 985026012.

The previous prime is 1970052023. The next prime is 1970052053. The reversal of 1970052026 is 6202500791.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6202500791 = 21737 ⋅285343.

It can be written as a sum of positive squares in only one way, i.e., 1879135801 + 90916225 = 43349^2 + 9535^2 .

It is a super-2 number, since 2×1970052026² = 7762209970293409352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1970051983 and 1970052001.

It is not an unprimeable number, because it can be changed into a prime (1970052023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492513005 + ... + 492513008.

Almost surely, 2^1970052026 is an apocalyptic number.

1970052026 is a deficient number, since it is larger than the sum of its proper divisors (985026016).

1970052026 is an equidigital number, since it uses as much as digits as its factorization.

1970052026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985026015.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1970052026 is about 44385.2681190505. The cubic root of 1970052026 is about 1253.6007167916.

The spelling of 1970052026 in words is "one billion, nine hundred seventy million, fifty-two thousand, twenty-six".