1046661902 has 16 divisors (see below), whose sum is σ = 1844467632. Its totient is φ = 439158720.

The previous prime is 1046661859. The next prime is 1046661919. The reversal of 1046661902 is 2091666401.

It is a super-2 number, since 2×1046661902² = 2191002274196515208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1829543 + ... + 1830114.

It is an arithmetic number, because the mean of its divisors is an integer number (115279227).

Almost surely, 2^1046661902 is an apocalyptic number.

1046661902 is a deficient number, since it is larger than the sum of its proper divisors (797805730).

1046661902 is a wasteful number, since it uses less digits than its factorization.

1046661902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659683.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 1046661902 is about 32352.1545186716. The cubic root of 1046661902 is about 1015.3181242947.

The spelling of 1046661902 in words is "one billion, forty-six million, six hundred sixty-one thousand, nine hundred two".