1415628073 has 2 divisors, whose sum is σ = 1415628074. Its totient is φ = 1415628072.

The previous prime is 1415628061. The next prime is 1415628119. The reversal of 1415628073 is 3708265141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 947900944 + 467727129 = 30788^2 + 21627^2 .

It is a cyclic number.

It is not a de Polignac number, because 1415628073 - 2¹⁷ = 1415497001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1415628043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707814036 + 707814037.

It is an arithmetic number, because the mean of its divisors is an integer number (707814037).

Almost surely, 2^1415628073 is an apocalyptic number.

It is an amenable number.

1415628073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415628073 is an equidigital number, since it uses as much as digits as its factorization.

1415628073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1415628073 is about 37624.8331956435. The cubic root of 1415628073 is about 1122.8361562178.

The spelling of 1415628073 in words is "one billion, four hundred fifteen million, six hundred twenty-eight thousand, seventy-three".