1612820058 has 16 divisors (see below), whose sum is σ = 3248847840. Its totient is φ = 533738736.

The previous prime is 1612820057. The next prime is 1612820059. The reversal of 1612820058 is 8500282161.

It is an interprime number because it is at equal distance from previous prime (1612820057) and next prime (1612820059).

It is not an unprimeable number, because it can be changed into a prime (1612820057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966085 + ... + 967752.

It is an arithmetic number, because the mean of its divisors is an integer number (203052990).

Almost surely, 2^1612820058 is an apocalyptic number.

1612820058 is an abundant number, since it is smaller than the sum of its proper divisors (1636027782).

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

1612820058 is a wasteful number, since it uses less digits than its factorization.

1612820058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933981.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 1612820058 is about 40159.9310009367. The cubic root of 1612820058 is about 1172.7226286840.

The spelling of 1612820058 in words is "one billion, six hundred twelve million, eight hundred twenty thousand, fifty-eight".