13077490 has 32 divisors (see below), whose sum is σ = 24230016. Its totient is φ = 5080320.

The previous prime is 13077481. The next prime is 13077499. The reversal of 13077490 is 9477031.

It is an interprime number because it is at equal distance from previous prime (13077481) and next prime (13077499).

It is not an unprimeable number, because it can be changed into a prime (13077499) 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, 80149 + ... + 80311.

It is an arithmetic number, because the mean of its divisors is an integer number (757188).

Almost surely, 2^13077490 is an apocalyptic number.

13077490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13077490 is a deficient number, since it is larger than the sum of its proper divisors (11152526).

13077490 is a wasteful number, since it uses less digits than its factorization.

13077490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 13077490 is about 3616.2812390631. The cubic root of 13077490 is about 235.5997356744.

The spelling of 13077490 in words is "thirteen million, seventy-seven thousand, four hundred ninety".