83470451 has 2 divisors, whose sum is σ = 83470452. Its totient is φ = 83470450.

The previous prime is 83470433. The next prime is 83470469. The reversal of 83470451 is 15407438.

It is a balanced prime because it is at equal distance from previous prime (83470433) and next prime (83470469).

It is a cyclic number.

It is not a de Polignac number, because 83470451 - 2¹⁴ = 83454067 is a prime.

It is not a weakly prime, because it can be changed into another prime (83470421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41735225 + 41735226.

It is an arithmetic number, because the mean of its divisors is an integer number (41735226).

Almost surely, 2^83470451 is an apocalyptic number.

83470451 is a deficient number, since it is larger than the sum of its proper divisors (1).

83470451 is an equidigital number, since it uses as much as digits as its factorization.

83470451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 83470451 is about 9136.2164488370. The cubic root of 83470451 is about 437.0296677228.

Adding to 83470451 its reverse (15407438), we get a palindrome (98877889).

The spelling of 83470451 in words is "eighty-three million, four hundred seventy thousand, four hundred fifty-one".