1061526632 has 8 divisors (see below), whose sum is σ = 1990362450. Its totient is φ = 530763312.

The previous prime is 1061526629. The next prime is 1061526647. The reversal of 1061526632 is 2366251601.

It can be written as a sum of positive squares in only one way, i.e., 1016716996 + 44809636 = 31886^2 + 6694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1061526632² = 2253677580890526848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66345407 + ... + 66345422.

Almost surely, 2^1061526632 is an apocalyptic number.

It is an amenable number.

1061526632 is a deficient number, since it is larger than the sum of its proper divisors (928835818).

1061526632 is a wasteful number, since it uses less digits than its factorization.

1061526632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132690835 (or 132690831 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1061526632 is about 32581.0778213367. The cubic root of 1061526632 is about 1020.1020761615.

The spelling of 1061526632 in words is "one billion, sixty-one million, five hundred twenty-six thousand, six hundred thirty-two".