7612285890 has 32 divisors (see below), whose sum is σ = 19930349376. Its totient is φ = 1845402560.

The previous prime is 7612285861. The next prime is 7612285927. The reversal of 7612285890 is 985822167.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11533437 + ... + 11534096.

It is an arithmetic number, because the mean of its divisors is an integer number (622823418).

Almost surely, 2^7612285890 is an apocalyptic number.

7612285890 is an abundant number, since it is smaller than the sum of its proper divisors (12318063486).

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

7612285890 is a wasteful number, since it uses less digits than its factorization.

7612285890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23067554.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 7612285890 is about 87248.4148280070. The cubic root of 7612285890 is about 1967.1540144654.

The spelling of 7612285890 in words is "seven billion, six hundred twelve million, two hundred eighty-five thousand, eight hundred ninety".