147003690 has 16 divisors (see below), whose sum is σ = 352808928. Its totient is φ = 39200976.

The previous prime is 147003671. The next prime is 147003691. The reversal of 147003690 is 96300741.

It is a happy number.

It is a super-2 number, since 2×147003690² = 43220169747232200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4900123 = 147003690 / (1 + 4 + 7 + 0 + 0 + 3 + 6 + 9 + 0).

147003690 is a modest number, since divided by 3690 gives 1470 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (147003691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2450032 + ... + 2450091.

It is an arithmetic number, because the mean of its divisors is an integer number (22050558).

Almost surely, 2^147003690 is an apocalyptic number.

147003690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147003690 is an abundant number, since it is smaller than the sum of its proper divisors (205805238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147003690 is a wasteful number, since it uses less digits than its factorization.

147003690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900133.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 147003690 is about 12124.5078250624. The cubic root of 147003690 is about 527.7676247313.

The spelling of 147003690 in words is "one hundred forty-seven million, three thousand, six hundred ninety".