1852151464 has 32 divisors (see below), whose sum is σ = 3666024000. Its totient is φ = 874824192.

The previous prime is 1852151449. The next prime is 1852151467. The reversal of 1852151464 is 4641512581.

It is not an unprimeable number, because it can be changed into a prime (1852151467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36397 + ... + 70915.

It is an arithmetic number, because the mean of its divisors is an integer number (114563250).

Almost surely, 2^1852151464 is an apocalyptic number.

It is an amenable number.

1852151464 is a deficient number, since it is larger than the sum of its proper divisors (1813872536).

1852151464 is a wasteful number, since it uses less digits than its factorization.

1852151464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34897 (or 34893 counting only the distinct ones).

The product of its digits is 38400, while the sum is 37.

The square root of 1852151464 is about 43036.6293289797. The cubic root of 1852151464 is about 1228.0767228110.

The spelling of 1852151464 in words is "one billion, eight hundred fifty-two million, one hundred fifty-one thousand, four hundred sixty-four".