2346220725 has 12 divisors (see below), whose sum is σ = 3879085056. Its totient is φ = 1251317680.

The previous prime is 2346220703. The next prime is 2346220753. The reversal of 2346220725 is 5270226432.

It is not a de Polignac number, because 2346220725 - 2¹² = 2346216629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15641397 + ... + 15641546.

It is an arithmetic number, because the mean of its divisors is an integer number (323257088).

Almost surely, 2^2346220725 is an apocalyptic number.

2346220725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2346220725 is a deficient number, since it is larger than the sum of its proper divisors (1532864331).

2346220725 is a wasteful number, since it uses less digits than its factorization.

2346220725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31282956 (or 31282951 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2346220725 is about 48437.8026442158. The cubic root of 2346220725 is about 1328.7898097077.

The spelling of 2346220725 in words is "two billion, three hundred forty-six million, two hundred twenty thousand, seven hundred twenty-five".