83425461 has 16 divisors (see below), whose sum is σ = 130082304. Its totient is φ = 46562544.

The previous prime is 83425457. The next prime is 83425487. The reversal of 83425461 is 16452438.

It is not a de Polignac number, because 83425461 - 2² = 83425457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83425421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45291 + ... + 47096.

It is an arithmetic number, because the mean of its divisors is an integer number (8130144).

Almost surely, 2^83425461 is an apocalyptic number.

It is an amenable number.

83425461 is a deficient number, since it is larger than the sum of its proper divisors (46656843).

83425461 is a wasteful number, since it uses less digits than its factorization.

83425461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92440.

The product of its digits is 23040, while the sum is 33.

The square root of 83425461 is about 9133.7539380038. The cubic root of 83425461 is about 436.9511349481.

Adding to 83425461 its reverse (16452438), we get a palindrome (99877899).

The spelling of 83425461 in words is "eighty-three million, four hundred twenty-five thousand, four hundred sixty-one".