1472148077 has 2 divisors, whose sum is σ = 1472148078. Its totient is φ = 1472148076.

The previous prime is 1472148061. The next prime is 1472148079. The reversal of 1472148077 is 7708412741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 986650921 + 485497156 = 31411^2 + 22034^2 .

It is a cyclic number.

It is not a de Polignac number, because 1472148077 - 2⁴ = 1472148061 is a prime.

It is a super-2 number, since 2×1472148077² = 4334439921229595858, which contains 22 as substring.

Together with 1472148079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472148079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736074038 + 736074039.

It is an arithmetic number, because the mean of its divisors is an integer number (736074039).

Almost surely, 2^1472148077 is an apocalyptic number.

It is an amenable number.

1472148077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472148077 is an equidigital number, since it uses as much as digits as its factorization.

1472148077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87808, while the sum is 41.

The square root of 1472148077 is about 38368.5818997784. The cubic root of 1472148077 is about 1137.5849348003.

The spelling of 1472148077 in words is "one billion, four hundred seventy-two million, one hundred forty-eight thousand, seventy-seven".