1052474594 has 4 divisors (see below), whose sum is σ = 1578711894. Its totient is φ = 526237296.

The previous prime is 1052474593. The next prime is 1052474603. The reversal of 1052474594 is 4954742501.

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

It can be written as a sum of positive squares in only one way, i.e., 1030731025 + 21743569 = 32105^2 + 4663^2 .

It is a super-2 number, since 2×1052474594² = 2215405542030929672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052474593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263118647 + ... + 263118650.

Almost surely, 2^1052474594 is an apocalyptic number.

1052474594 is a deficient number, since it is larger than the sum of its proper divisors (526237300).

1052474594 is an equidigital number, since it uses as much as digits as its factorization.

1052474594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526237299.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 1052474594 is about 32441.8648354252. The cubic root of 1052474594 is about 1017.1941965068.

The spelling of 1052474594 in words is "one billion, fifty-two million, four hundred seventy-four thousand, five hundred ninety-four".