1061953432 has 8 divisors (see below), whose sum is σ = 1991162700. Its totient is φ = 530976712.

The previous prime is 1061953427. The next prime is 1061953441. The reversal of 1061953432 is 2343591601.

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

It is a super-2 number, since 2×1061953432² = 2255490183473157248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 66372082 + ... + 66372097.

Almost surely, 2^1061953432 is an apocalyptic number.

It is an amenable number.

1061953432 is a deficient number, since it is larger than the sum of its proper divisors (929209268).

1061953432 is a wasteful number, since it uses less digits than its factorization.

1061953432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132744185 (or 132744181 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1061953432 is about 32587.6269771212. The cubic root of 1061953432 is about 1020.2387727567.

The spelling of 1061953432 in words is "one billion, sixty-one million, nine hundred fifty-three thousand, four hundred thirty-two".