925042901 has 4 divisors (see below), whose sum is σ = 930935052. Its totient is φ = 919150752.

The previous prime is 925042889. The next prime is 925042903. The reversal of 925042901 is 109240529.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 109240529 = 71 ⋅1538599.

It can be written as a sum of positive squares in 2 ways, for example, as 110796676 + 814246225 = 10526^2 + 28535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-925042901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925042903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2945840 + ... + 2946153.

It is an arithmetic number, because the mean of its divisors is an integer number (232733763).

Almost surely, 2^925042901 is an apocalyptic number.

It is an amenable number.

925042901 is a deficient number, since it is larger than the sum of its proper divisors (5892151).

925042901 is a wasteful number, since it uses less digits than its factorization.

925042901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892150.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 925042901 is about 30414.5179314090. The cubic root of 925042901 is about 974.3626431925.

The spelling of 925042901 in words is "nine hundred twenty-five million, forty-two thousand, nine hundred one".