1427150770 has 16 divisors (see below), whose sum is σ = 2623529088. Its totient is φ = 558714160.

The previous prime is 1427150761. The next prime is 1427150773. The reversal of 1427150770 is 770517241.

It is not an unprimeable number, because it can be changed into a prime (1427150773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517776 + ... + 1518715.

It is an arithmetic number, because the mean of its divisors is an integer number (163970568).

Almost surely, 2^1427150770 is an apocalyptic number.

1427150770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1427150770 is a deficient number, since it is larger than the sum of its proper divisors (1196378318).

1427150770 is a wasteful number, since it uses less digits than its factorization.

1427150770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036545.

The product of its (nonzero) digits is 13720, while the sum is 34.

The square root of 1427150770 is about 37777.6490798461. The cubic root of 1427150770 is about 1125.8744200878.

The spelling of 1427150770 in words is "one billion, four hundred twenty-seven million, one hundred fifty thousand, seven hundred seventy".