1870052046 has 16 divisors (see below), whose sum is σ = 3743034624. Its totient is φ = 622862264.

The previous prime is 1870052033. The next prime is 1870052081. The reversal of 1870052046 is 6402500781.

It is a super-2 number, since 2×1870052046² = 6994189309497572232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1870051998 and 1870052016.

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, 113766 + ... + 129161.

It is an arithmetic number, because the mean of its divisors is an integer number (233939664).

Almost surely, 2^1870052046 is an apocalyptic number.

1870052046 is an abundant number, since it is smaller than the sum of its proper divisors (1872982578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1870052046 is a wasteful number, since it uses less digits than its factorization.

1870052046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244215.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1870052046 is about 43244.0983950411. The cubic root of 1870052046 is about 1232.0203968449.

The spelling of 1870052046 in words is "one billion, eight hundred seventy million, fifty-two thousand, forty-six".