1862020034 has 32 divisors (see below), whose sum is σ = 3211767936. Its totient is φ = 793094400.

The previous prime is 1862020031. The next prime is 1862020073. The reversal of 1862020034 is 4300202681.

It is a super-2 number, since 2×1862020034² = 6934237214034722312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1862019985 and 1862020012.

It is not an unprimeable number, because it can be changed into a prime (1862020031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2655884 + ... + 2656584.

It is an arithmetic number, because the mean of its divisors is an integer number (100367748).

Almost surely, 2^1862020034 is an apocalyptic number.

1862020034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1862020034 is a deficient number, since it is larger than the sum of its proper divisors (1349747902).

1862020034 is a wasteful number, since it uses less digits than its factorization.

1862020034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1862020034 is about 43151.1301590121. The cubic root of 1862020034 is about 1230.2539925383.

The spelling of 1862020034 in words is "one billion, eight hundred sixty-two million, twenty thousand, thirty-four".