1495029147 has 16 divisors (see below), whose sum is σ = 2113879680. Its totient is φ = 936612992.

The previous prime is 1495029139. The next prime is 1495029161. The reversal of 1495029147 is 7419205941.

It is a cyclic number.

It is not a de Polignac number, because 1495029147 - 2³ = 1495029139 is a prime.

It is a super-2 number, since 2×1495029147² = 4470224300759095218, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1495029099 and 1495029108.

It is not an unprimeable number, because it can be changed into a prime (1495029127) 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, 11368 + ... + 55850.

It is an arithmetic number, because the mean of its divisors is an integer number (132117480).

Almost surely, 2^1495029147 is an apocalyptic number.

1495029147 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1495029147 is a deficient number, since it is larger than the sum of its proper divisors (618850533).

1495029147 is a wasteful number, since it uses less digits than its factorization.

1495029147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45162.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 1495029147 is about 38665.6067713931. The cubic root of 1495029147 is about 1143.4483529045.

The spelling of 1495029147 in words is "one billion, four hundred ninety-five million, twenty-nine thousand, one hundred forty-seven".