145343510 has 16 divisors (see below), whose sum is σ = 281743056. Its totient is φ = 53665248.

The previous prime is 145343503. The next prime is 145343579. The reversal of 145343510 is 15343541.

It is a super-2 number, since 2×145343510² = 42249471798240200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 145343510.

It is a congruent number.

It is an unprimeable number.

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, 558884 + ... + 559143.

It is an arithmetic number, because the mean of its divisors is an integer number (17608941).

Almost surely, 2^145343510 is an apocalyptic number.

145343510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145343510 is a deficient number, since it is larger than the sum of its proper divisors (136399546).

145343510 is a wasteful number, since it uses less digits than its factorization.

145343510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118047.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 145343510 is about 12055.8496175093. The cubic root of 145343510 is about 525.7733244314.

The spelling of 145343510 in words is "one hundred forty-five million, three hundred forty-three thousand, five hundred ten".