1874705625 has 120 divisors (see below), whose sum is σ = 3766194432. Its totient is φ = 892080000.

The previous prime is 1874705621. The next prime is 1874705639. The reversal of 1874705625 is 5265074781.

1874705625 is a `hidden beast` number, since 1 + 87 + 4 + 7 + 0 + 562 + 5 = 666.

It is not a de Polignac number, because 1874705625 - 2² = 1874705621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1874705621) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2266462 + ... + 2267288.

Almost surely, 2^1874705625 is an apocalyptic number.

1874705625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1874705625 is an abundant number, since it is smaller than the sum of its proper divisors (1891488807).

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

1874705625 is a wasteful number, since it uses less digits than its factorization.

1874705625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 1874705625 is about 43297.8709060850. The cubic root of 1874705625 is about 1233.0415012385.

The spelling of 1874705625 in words is "one billion, eight hundred seventy-four million, seven hundred five thousand, six hundred twenty-five".